• Primary: 100, 120, 220 or 240 VAC, 50/60 Hz
• Secondary: Dual for parallel or series connection
• Insulation Class: Class F, 155 ºC
• Dielectric Isolation (Pri to Sec): 4 KV for 60 secs
• Low leakage current and low stray fields

These medical grade isolation boxes are built using a toroidal transformer construction that inherently helps reduce stray fields, increases efficiency and minimizes size compared to traditional EI transformers. Built with Class F (155º) insulation system. The enclosure is made of steel and powder coated white.

• Primary: 100, 120, 220 or 240 VAC, 50/60 Hz
• Secondary: Dual for parallel or series connection
• Insulation Class: Class F, 155 ºC
• Dielectric Isolation (Pri to Sec): 4 KV for 60 secs
• Low leakage current and low stray fields

These medical grade isolation boxes are built using a toroidal transformer construction that inherently helps reduce stray fields, increases efficiency and minimizes size compared to traditional EI transformers. Built with Class F (155º) insulation system. The enclosure is made of steel and powder coated white.

These medical grade isolation boxes are built using a toroidal transformer construction that inherently helps reduce stray fields, increases efficiency and minimizes size compared to traditional EI transformers. Built with Class F (155º) insulation system. The enclosure is made of steel and powder coated white.

These medical grade isolation boxes are built using a toroidal transformer construction that inherently helps reduce stray fields, increases efficiency and minimizes size compared to traditional EI transformers. Built with Class F (155º) insulation system. The enclosure is made of steel and powder coated white.

These medical grade isolation boxes are built using a toroidal transformer construction that inherently helps reduce stray fields, increases efficiency and minimizes size compared to traditional EI transformers. Built with Class F (155º) insulation system. The enclosure is made of steel and powder coated white.

These medical grade isolation boxes are built using a toroidal transformer construction that inherently helps reduce stray fields, increases efficiency and minimizes size compared to traditional EI transformers. Built with Class F (155º) insulation system. The enclosure is made of steel and powder coated white.

These medical grade isolation boxes are built using a toroidal transformer construction that inherently helps reduce stray fields, increases efficiency and minimizes size compared to traditional EI transformers. Built with Class F (155º) insulation system. The enclosure is made of steel and powder coated white.

• Rated for 300 Watts between 200 kHz and 700 kHz with a nominal 48 V input.
• High efficiency; excellent DCR; very low leakage inductance
• AEC-Q200 Grade 1 (−40°C to +125°C)
• 1500 Vrms, one minute primary to secondary isolation.
• Provides 0.009 inch (0.229 mm) clearance above the seating plane
• Can be special ordered with an optional auxiliary winding
• The smaller PL160 Series is rated at 160 Watts
• RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations
• Two samples of each PL300 and PL160 parts are available in Coilcraft Designer's Kit C460

• Rated for 300 Watts between 200 kHz and 700 kHz with a nominal 48 V input.
• High efficiency; excellent DCR; very low leakage inductance
• AEC-Q200 Grade 1 (−40°C to +125°C)
• 1500 Vrms, one minute primary to secondary isolation.
• Provides 0.009 inch (0.229 mm) clearance above the seating plane
• Can be special ordered with an optional auxiliary winding
• The smaller PL160 Series is rated at 160 Watts
• RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations
• Two samples of each PL300 and PL160 parts are available in Coilcraft Designer's Kit C460

• Rated for 300 Watts between 200 kHz and 700 kHz with a nominal 48 V input.
• High efficiency; excellent DCR; very low leakage inductance
• AEC-Q200 Grade 1 (−40°C to +125°C)
• 1500 Vrms, one minute primary to secondary isolation.
• Provides 0.009 inch (0.229 mm) clearance above the seating plane
• Can be special ordered with an optional auxiliary winding
• The smaller PL160 Series is rated at 160 Watts
• RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations
• Two samples of each PL300 and PL160 parts are available in Coilcraft Designer's Kit C460

• Rated for 300 Watts between 200 kHz and 700 kHz with a nominal 48 V input.
• High efficiency; excellent DCR; very low leakage inductance
• AEC-Q200 Grade 1 (−40°C to +125°C)
• 1500 Vrms, one minute primary to secondary isolation.
• Provides 0.009 inch (0.229 mm) clearance above the seating plane
• Can be special ordered with an optional auxiliary winding
• The smaller PL160 Series is rated at 160 Watts
• RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations
• Two samples of each PL300 and PL160 parts are available in Coilcraft Designer's Kit C460

• Rated for 300 Watts between 200 kHz and 700 kHz with a nominal 48 V input.
• High efficiency; excellent DCR; very low leakage inductance
• AEC-Q200 Grade 1 (−40°C to +125°C)
• 1500 Vrms, one minute primary to secondary isolation.
• Provides 0.009 inch (0.229 mm) clearance above the seating plane
• Can be special ordered with an optional auxiliary winding
• The smaller PL160 Series is rated at 160 Watts
• RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations
• Two samples of each PL300 and PL160 parts are available in Coilcraft Designer's Kit C460

The FP20-300 is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials.

The FP24-250 is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials.

The FP230-50 is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials.

• 115/230V Dual Primary

• 2.5VA to 24VA
• Class B (130°C) Insulation

• UL 506 (E145619)
• 2,500Vrms HiPot (Pri:Sec)

• CSA (LR61383-7)
• UL 94V-0 Flammability (E92957)
• Recognized Insulation System for custom designs.

The FP20-600 is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials.

The FP56-100 is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials.

PWR XFMR SEMI-TORO 24VA TH

PWR XFMR SEMI-TORO 48VA TH

PWR XFMR SEMI-TORO 12VA TH

Triad chassis mount World Series Toroidal transformers are efficient, compact, cool running and cost effective. They are approved to UL 5085-1 and CE IE C 61558-1 and 615 58-2-6, and are constructed with a Class B (130C) rated insulation system. These toroidal transformers have minimal stray fields for quiet operation around sensitive circuits. The transformers consist dual primaries and dual secondaries which allows for flexibility in the input and output voltages. The primary and secondary more are both electrically isolated from each other and from the core itself . Chassis mount Toroidal World Series transformers are available in sizes ranging from 25 VA to 2,500 VA and are equipped with leads for connections. less

Triad chassis mount World Series Toroidal transformers are efficient, compact, cool running and cost effective. They are approved to UL 5085-1 and CE IE C 61558-1 and 615 58-2-6, and are constructed with a Class B (130C) rated insulation system. These toroidal transformers have minimal stray fields for quiet operation around sensitive circuits. The transformers consist dual primaries and dual secondaries which allows for flexibility in the input and output voltages. The primary and secondary more are both electrically isolated from each other and from the core itself . Chassis mount Toroidal World Series transformers are available in sizes ranging from 25 VA to 2,500 VA and are equipped with leads for connections. less

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos

Features

• Torodial transformer benefits:
• low profile
• lightweight
• cool running / high efficiency
• due to the core shape - low stray magnetic flux leakage (low EMI)
• Dual 117/234 VAC primary, 50/60 Hz. operation.
• Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer. See Product Resources for Download.
• Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
• 1,500 VA size - is supplied with a potted center for extra strength.
• Minimum 8" long flexible leads
• Manufactured using Class B (130 degree C) materials.
• Hi-Pot test of 4,000VAC RMS between primary & secondary
• UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
• CSA certified to C22.2 #66 - CSA file #209651
• CE compliant to IEC 61558-2-4
• This series replaces our older 182 Toroid Series.
• Note about Inrush Current:
  Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Videos