Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: Standex-Meder Electronics
Description: TRC Series Low Voltage Rectifier Transformers are line frequency magnetics designed in a chassis mount package – open style. CSA certified LR 16597 and UL recognized E105782. Conservative Class A operation with economical channel frame mounting. Split/dual bobbin operation. All
- Standards / Compliance: CSA, UL
- Mounting: Chassis Mount
- Features: Power / Power System / Distribution Transformer
- Transformer Type: Rectifier Transformer
-
Supplier: Standex-Meder Electronics
Description: TRCQ Series Low Voltage Rectifier power transformers are line frequency magnetics designed for channel chassis mounting – open style with combination – solder or quick connect terminals. Split bobbin construction provides for high isolation primary to secondary, low capacitive to
- Standards / Compliance: CSA, UL
- Mounting: Chassis Mount
- Features: Power / Power System / Distribution Transformer
- Transformer Type: Rectifier Transformer
-
Supplier: Standex-Meder Electronics
Description: TRP-TRPD Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed for printed circuit board (PCB) vertical mounting (TRP series is 6 pin and TRPD series is 8 pin). 0.5VA to 24VA single or dual primary voltages. 6 Pin 230 Volt 50/60Hz also available.
- Maximum Primary Voltage Rating: 230 volts
- Power Rating (VA): 24 VA
- Standards / Compliance: CSA, UL
- Mounting: PC / PCB Mount
-
-
Supplier: Standex-Meder Electronics
Description: TRCI-TRBI Series Low Voltage Rectifier power transformers are line frequency magnetics designed in a a bracket chassis mount package and feature a high isolation dual bobbin (UL 94VO) construction that is 4000 V RMS dielectric tested. 25VA to 175VA. CSA certified LR15697 and UL
- Standards / Compliance: CSA, UL
- Mounting: Chassis Mount
- Features: Power / Power System / Distribution Transformer
- Transformer Type: Rectifier Transformer
-
Supplier: Radwell International
Description: CURRENT TRANSFORMER, 50:5A RATIO, AMPERAGE: 1.0VA, VOLTAGE: 600V, FREQUENCY RANGE: 50-400HZ, INSULATION CLASS: 10KV, ACC CLASS: +/-2%. FREE 2 YEAR RADWELL WARRANTY
- Features: Current Transformer
-
Description: Applicable frequency: 10KHZ-1MHZ; Voltage rating: 3KV/1mA/1Min; Operating temperature: -25℃~ 55℃; Working humidity: ≤95%; Insulation class: class B.
- Operating Temperature: -25 to 55 C
- Primary Voltage (Ratio) Range: 3,000 volts
- Transformer Category: Voltage / Potential Transformer
-
Supplier: Radwell International
Description: INDUSTRIAL CONTROL TRANSFORMER, PRIMARY CONFIGURATION: DUAL, PRIMARY SIDE VOLTAGE: 120/240 VAC, SECONDARY CONFIGURATION: SINGLE, SECONDARY SIDE VOLTAGE: 24 VDC, 14580 MA, 350 VA, INSULATION CLASS 130, FLANGE MOUNT. FREE 2 YEAR RADWELL WARRANTY
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 24 volts
- Features: Power / Power System / Distribution Transformer
-
Supplier: Allied Electronics, Inc.
Description: Electrostatic Shield Required Class B Insulation (130 degrees, C) for Extra Protection — UL listed as a Class A (105 degree, C) Design Hi-Pot Test of 2,000V RMS UL Listed CSA Certified
-
Supplier: Hammond Manufacturing Company Inc.
Description: Features Primary 115 VAC, 60 Hz. - except as noted For "universal" primaries and/or 50/60 Hz. operation and other output voltage combinations please see our 300 Series. Enclosed, 4 hole, chassis mount. Minimum 6" long leads. Units can be run full wave bridge or full wave C.T. Class A
- Operating Frequency Range: 60 Hz
- Power Rating (VA): 150 VA
- Other Transformer Types / Applications: Electronics Transformer, Power Transformer
- Standards: RoHS Compliant
-
Supplier: Schaffner EMC Inc.
Description: substations in over 50 cities worldwide and include traction power transformers (TPT), interphase transformers (IPT), auxiliary power transformers (APT), and DC negative return reactors. In addition to that, Schaffner medium voltage (MV) grid step-up transformers
- Power Rating (VA): 10,000,000 VA
- Output Type: AC
- Standards / Compliance: ANSI, CSA, IEC, UL, VDE
- Transformer Type: Distribution Transformer
-
Supplier: Allied Electronics, Inc.
Description: Dual Bobbin Design, 115 VAC Primary, 60 Hz Frequency Range, Open Style Chassis Mount Transformers Class B insulation (130 degrees, C) No electrostatic shield required
-
Supplier: Hammond Manufacturing Company Inc.
Description: voltages of 240 and 480 volts may be exceeded by 25% for 60 Hz. operation. Insulation system 55 degree C rise, Class 105.
- Power Rating (VA): 0 to 8 VA
- Other Transformer Types / Applications: Electronics Transformer
- Standards: RoHS Compliant
- Category: Signal / RF Transformer
-
Supplier: Allied Electronics, Inc.
Description: Dual Bobbin Design, 115 VAC Primary, 60 Hz Frequency Range, Open Style Chassis Mount Transformers Class B insulation (130 degrees, C) No electrostatic shield required
-
Supplier: Block USA, Inc.
Description: Rated input voltage 230 Vac Rated output voltage 0 - 250 Vac Rated current 0.8 - 20 A Insulation class B Maximum ambient temperature 45 °C Degree of protection IP 00 Variable transformer to: VDE 0552 Variable auto transformer for continuous adjustment of AC
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 230 to 250 volts
- Operating Frequency Range: 50 to 60 Hz
- Transformer Type: Autotransformer
-
Supplier: Triad Magnetics
Description: Primary: 208 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
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 7,500 VA
- Operating Frequency Range: 50 to 60 Hz
-
Supplier: Triad Magnetics
Description: Primary: 208 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
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 5,000 VA
- Operating Frequency Range: 50 to 60 Hz
-
Supplier: Triad Magnetics
Description: Primary: 208 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
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 3,750 VA
- Operating Frequency Range: 50 to 60 Hz
-
Supplier: Triad Magnetics
Description: Primary: 208 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
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 3,000 VA
- Operating Frequency Range: 50 to 60 Hz
-
Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Thermal Rating: 75VA@ 30oC ambient 50VA@ 55oC ambient Other voltages and ratios available. Contact factory for information. Durable and Cost-Effective Phenolic Housing, UL rated 94--VD Model 2660 Accuracy ± 0.6% at 7.5VA, 60Hz Confirms to ANSI C57.13 and applicable IEC Standards.
- Accuracy: 0.6 % F.S.
- Primary Voltage (Ratio) Range: 120 to 600 volts
- Secondary Voltage (Ratio) Range: 120 volts
- Burden: 7.5 VA
-
Supplier: Schaffner EMC Inc.
Description: Schaffner middle frequency (MF) transformers take your high-demand and advanced applications to the next level. Since the beginning of the MF transformers development, we have been at the cutting edge of this technology. Combining our innovative winding design with carefully selected
- Power Rating (VA): 5,000,000 VA
- Output Type: AC
- Standards / Compliance: ANSI, CSA, IEC, UL, VDE
- Features: Other, Power / Power System / Distribution Transformer
-
Supplier: Toroid Corp. of Maryland
Description: Class B insulation, low temperature rise, excellent voltage regulation
- Maximum Primary Voltage Rating: 440 volts
- Maximum Secondary Voltage Rating: 240 volts
- Power Rating (VA): 3,000 VA
- Output Type: AC
-
Supplier: Schaffner EMC Inc.
Description: Schaffner high efficiency transformers offer the best ratio between initial cost and operating cost for sensitive applications. We are experienced in designing the ideal construction and finding the optimum material mix for lower transformer losses. Lowering the energy consumption
- Power Rating (VA): 10,000,000 VA
- Output Type: AC
- Standards / Compliance: ANSI, CSA, IEC, UL, VDE
- Features: Other, Power / Power System / Distribution Transformer
-
Supplier: Amgis Toroidal Power Products, LLC
Description: medical transformers: Min. air clearance Min. creepage distance Low leakage current Min 4000 VAC dielectric withstand between primary and secondary Low temperature rise at load and at over load Amgis Transformer Solutions Include: Custom primary and secondary voltage Variety of
- Features: AC, Medical Grade, Toroidal Core
- Other Transformer Types / Applications: Isolation Transformer, Medical Transformer
-
Supplier: Amgis Toroidal Power Products, LLC
Description: mark. The use of a UL recognized Class F insulation system (155˚C) insures these standards are met, and the transformers are capable of withstanding elevated ambient temperatures of up to 100˚C. Low Profile PCB Mount Transformers Our print transformers are fully
- Maximum Primary Voltage Rating: 115 volts
- Maximum Secondary Voltage Rating: 7 to 22 volts
- Power Rating (VA): 1.6 to 50 VA
- Operating Frequency Range: 50 to 60 Hz
-
Supplier: Hubbell Incorporated
Description: 13.25 INCH W X 10.19 INCH D X 13.85 INCH H SIZE 50/60 HZ FREQUENCY RATING UL, CSA APPROVAL NEMA APPLICABLE STANDARD 5000 VA POWER RATING 240 X 480 V PRIMARY VOLTAGE 120 V SECONDARY VOLTAGE 155 INSULATION CLASS 55 DEG C TEMPERATURE RISE NUMBER OF PHASES 1 T1812 MODEL
- Operating Frequency Range: 50 to 60 Hz
- Maximum Primary Voltage Rating: 240 to 480 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 5,000 VA
-
Supplier: Hubbell Incorporated
Description: 5.25 INCH W X 6.81 INCH D X 4.66 INCH H SIZE 50/60 HZ FREQUENCY RATING UL, CUL APPROVAL 0.69 INCH L X 0.31 INCH W SLOT MOUNTING 750 VA POWER RATING 208/230/460 V PRIMARY VOLTAGE 115 V SECONDARY VOLTAGE 105 INSULATION CLASS 55 DEG C TEMPERATURE RISE NUMBER OF PHASES 1 AE
- Operating Frequency Range: 50 to 60 Hz
- Maximum Primary Voltage Rating: 208 to 460 volts
- Maximum Secondary Voltage Rating: 115 volts
- Power Rating (VA): 750 VA
-
Supplier: Hubbell Incorporated
Description: TRANSFORMER[T], ACME. BRAND INSULATION CLASS 130 DEG C POWER RATING IN VA - UOM VA TA MODEL
- Operating Frequency Range: 50 to 60 Hz
- Maximum Primary Voltage Rating: 600 volts
- Maximum Secondary Voltage Rating: 120 to 240 volts
- Power Rating (VA): 150 VA
-
Supplier: Dynapower Corporation
Description: air or water, these transformers are also environmentally safe, which benefits the end user. Custom electrical and mechanical designs available primarily for Industrial rectifier applications 10 kVA to 10 MVA standard range with other options available 600 V to 15 kV class
- Power Rating (VA): 10,000 to 10,000,000 VA
- Cooling Method: Dry-type / Air Cooled
- Features: NEMA Enclosure, Power / Power System / Distribution Transformer
-
Supplier: Dynapower Corporation
Description: transformer from extremely severe environments and electrical demands. These units meet rigorous operating parameters efficiently, safely, and reliably. Cast coil transformers feature a long service life, lower insurance expense, and are virtually maintenance-free, all of which reduce
- Power Rating (VA): 300,000 to 10,000,000 VA
- Transformer Type: Distribution Transformer, Encapsulated Coil
- Cooling Method: Dry-type / Air Cooled
- Features: NEMA Enclosure, Power / Power System / Distribution Transformer
-
Supplier: Sifam Tinsley UK
Description: retardant grade enclosure (UL 94V-O) • Test voltage 3kV 50Hz 1min. • System voltage 720V max. • CT’s manufactured as per IEC 60044-1 • Insulation class: E
- Primary current (Ratio) Range: 100 to 5,000 amps
- Burden: 1 to 45 VA
- Operating Temperature: 20 to 70 C
- Features: Current Transformer
-
Supplier: Honeywell International, Inc.
Description: WET), CLASS 3 (WET) INSULATION CLASS -20 TO 105 DEG F TEMPERATURE RISE OUTPUT VOLTAGE RATING 24 VOLT AC AT 50 VOLT AMP INCLUDES PLASTIC END CAP, FIXED 1/4 INCH MALE QUICK-CONNECT
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 27 volts
- Power Rating (VA): 40 VA
- Operating Frequency Range: 60 Hz
-
Supplier: Allied Electronics, Inc.
Description: 1,750 VRMS Class B Insulation — 130°C Low Profile Mounting
-
Supplier: Premier Magnetics, Inc.
Description: Designed for use with Power Intergrations Inc. LED Driver LNKSwitch-PH and LYTSwitch Controller Families. Designed to meet UL/IEC 60950 Safety Standards. Designed to meet Class B insulation. Multiple configurations. Design Engineering Support Available. GENERAL APPLICATION INFORMATION
- Maximum Primary Voltage Rating: 195 to 265 volts
- Maximum Secondary Voltage Rating: 78 volts
- Maximum Secondary Current Rating: 0.23 amps
- Power Rating (VA): 7.2 VA
-
Supplier: Amgis Toroidal Power Products, LLC
Description: might require. Our custom designs are available from 1.6VA – 15,000 VA output rating for 50/60Hz or 400 Hz designs. Custom Commercial Toroidal Electric Transformers Include: Custom primary and secondary voltage Variety of connection and harnessing options Custom mounting and enclosures
- Power Rating (VA): 1.6 to 15,000 VA
- Operating Frequency Range: 50 to 400 Hz
- Features: 400 Hz, 50 / 60 Hz, 50 Hz, 60 Hz, AC
-
Supplier: CSA Group
Description: does not apply to transformers designed solely for test purposes, rectifier transformers, welding transformers, furnace transformers, instrument transformers, motor-starting autotransformers, or any other special purpose transformers. 1.4 In this Standard,
Find Suppliers by Category Top
Featured Products Top
-
Insulation class H features an average winding temperature rise of 150 °C, hot spot temperature rise of 180 °C, and maximum winding temperature of 220 °C. Transformers From Triad Magnetics The temperature rise and insulation system (read more)
Browse Transformers Datasheets for Triad Magnetics -
Guide to Transformer kVA Ratings: Choose the Right One for Your Needs Understanding the rating of a transformer is essential when choosing a device that handles both voltage and current effectively. Whether you’re working with a high insulation class-rated transformer for a (read more)
Browse Transformers Datasheets for Majestic Transformer Co. -
transformers. Our transformers are available with power ratings ranging from 0.010VA–10kVA and frequency ratings from 20–500 kHz. Additionally, our custom transformers feature either series and parallel configurations and UL insulation systems from 130–200°C. Customers may also (read more)
Browse Power Transformers Datasheets for Triad Magnetics -
transformers All of our transformers can be tailored to meet the particular currency, frequency, and voltage needs of your equipment and application. For your convenience, we also offer a complete range of standard and custom filter chokes, RF transformers, and RF (read more)
Browse Audio Transformers Datasheets for Triad Magnetics -
Constant Voltage Transformers Liquid Electrical Insulation Resin Solutions Constant voltage (read more)
Browse Electrical and Electronic Resins Datasheets for ELANTAS North America LLC -
Low-Frequency Current Sense Transformers – The CSE series is expertly designed to monitor electrical currents in low-frequency applications. These transformers are provided with a Recognized Component electrical insulation system (OBJY2), Class 130 (B (read more)
Browse Current Sense Transformers Datasheets for Triad Magnetics -
Helps tolerate temporary inrush currents Suitable for motor and transformer applications Compact Class CC form factor (read more)
Browse Circuit Protection Components Datasheets for VICFUSE -
of individually insulated magnet wires twisted or braided into a uniform pattern with the primary benefit of reducing AC losses in high frequency windings. We offer all 9 types of Litz wire constructions with multiple varieties of insulation to meet agency and/or specific customer voltage withstand (read more)
Browse Datasheets for New England Wire Technologies Corporation -
and Viking™ are specifically designed for use in the construction of low, medium and high voltage electrical devices and components. Electrical insulation materials made by ELANTAS (read more)
Browse Polyester Resins Datasheets for ELANTAS North America LLC -
The VJT series from VICFUSE is a Class J time-delay, current-limiting fuse designed to provide dependable overcurrent and short-circuit protection across industrial electrical systems and power distribution applications (read more)
Browse Circuit Protection Components Datasheets for VICFUSE
Conduct Research Top
-
Introduction to Flexible Electrical Insulation
Electrical Insulation for the various voltages and temperature classes is paramount to the integrity of the electrical equipment.
More Information Top
Indicates content that may require registration and/or purchase.
-
IEEE Application Guide for Surge Protection of Electric Generating Plants
Dry-type transformers may have a lower basic lightning impulse insulation level (BIL) than oil- insulated transformers of the same voltage class .
-
The Coral Springs Underground Distribution Laboratory: I¿Design and Installation
The trans- formers have a nominal rating of 10 kVA, and have impulse and 60-Hz voltage characteristics equal to those normally supplied with oil- insulated transformers of the same voltage class .
-
An Online Calibration Method for Electronic Voltage Transformers Based on IEC 61850-9-2
To achieve high accuracy, a SF6 insulated electromagnetic voltage transformer with accuracy class of 0.01 was manu- factured as the SVT.
-
2011 Annual Report Conference on Electrical Insulation and Dielectric Phenomena - Volume 1 [Front matter]
3A-12 Distribution Class Transformer Insulation Evaluation under Distorted Voltage Waveforms .