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Supplier: Airlink Transformers
Description: MF250 - Halogen Lighting 250VA 230v to 12v multi output halogen light transformer Low voltage lighting transformers Suitable for Halogen Lighting Fully protected against short circuit of overload with circuit breakers Full
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 12 volts
- Power Rating (VA): 250 VA
- Standards: RoHS Compliant, Other
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Supplier: Airlink Transformers
Description: SL0255 - Halogen Lighting 250VA 230v to 5 x 12v multi output halogen light transformer Low voltage lighting transformers Suitable for Halogen Lighting Fully protected against short circuit of overload with circuit breakers Full
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 12 volts
- Power Rating (VA): 250 VA
- Standards: RoHS Compliant, Other
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Supplier: Airlink Transformers
Description: SL0251 - Halogen Lighting 250VA 230v to Single 12v Low voltage lighting transformers Suitable for Halogen Lighting Fully protected against short circuit of overload with circuit breakers Full range from 12va to
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 12 volts
- Power Rating (VA): 250 VA
- Standards: RoHS Compliant, Other
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Supplier: Airlink Transformers
Description: SL0254 - Halogen Lighting 250VA 230v to Single 24v Low voltage lighting transformers Suitable for Halogen Lighting Fully protected against short circuit of overload with circuit breakers Full range from 12va to 1500va
- Maximum Primary Voltage Rating: 230 volts
- Maximum Secondary Voltage Rating: 24 volts
- Power Rating (VA): 250 VA
- Standards: RoHS Compliant, Other
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: We manufacture low-frequency EI Transformers of all sizes and designs, ranging from EI 28 to EI 162 and wattage from 0.3VA to 5000VA. All the products use high-quality silicon steel sheet that features low consumption, high output power, high efficiency, low-temperature rise,
- Cooling: Dry-type / Air Cooled, Other
- Maximum Primary Voltage Rating: 100 to 600 volts
- Maximum Secondary Voltage Rating: 5 to 277 volts
- Mounting / Form Factor: Chassis Mount, Other
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Supplier: Juno Lighting Group
Description: 10-3/4 INCH L X 4-3/8 INCH W X 4-1/8 INCH D SIZE BLACK COLOR 24 V VOLTAGE RATING 250 VA POWER RATING TRAC 12[TM] BRAND TL553N MODEL
- Maximum Primary Voltage Rating: 24 volts
- Maximum Secondary Voltage Rating: 24 volts
- Power Rating (VA): 250 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: Dimensions (Primary) - Secondary (RMS) - Rating V (RMS) - V - A - VA - A - B - C BF2F - 120 16 4.68 75 3.00 2.50 3.75 BF5F - 240 16 4.68 75 3.00 2.50 3.75 BF2G - 120 24 3.13 75 3.00 2.50 3.75 BF5G - 240 24 3.13 75 3.00 2.50 3.75
- Power Rating (VA): 75 VA
- Standards: RoHS Compliant
- Transformer Category: Signal / RF Transformer
- Type: Electronics Transformer, Power Transformer
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: We manufacture low-frequency EI Transformers of all sizes and designs, ranging from EI 28 to EI 162 and wattage from 0.3VA to 5000VA. All the products use high-quality silicon steel sheet that features low consumption, high output power, high efficiency, low-temperature rise,
- Cooling: Dry-type / Air Cooled, Other
- Maximum Primary Voltage Rating: 100 to 600 volts
- Maximum Secondary Voltage Rating: 5 to 240 volts
- Mounting / Form Factor: Chassis Mount, Other
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Supplier: FactoryMation
Description: Features: Micron General Purpose Transformer, Group L, 30 kVA Type 3-V, PRI: 480 V TO 240 V w/ 120 V lighting tap on B phase (center tap capacity limited to 5% of rated kVA) FCAN: 2-2.5% FCBN: 4-2.5 % 3-4 Week Lead Time.Micron General Purpose
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Supplier: FactoryMation
Description: Features: Micron General Purpose Transformer, Group L, 500 kVA Type 3-V, PRI: 480 V TO 240 V w/ 120 V lighting tap on B phase (center tap capacity limited to 5% of rated kVA) FCAN: 2-2.5% FCBN: 4-2.5 % 3-4 Week Lead Time.Micron General Purpose
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Supplier: FactoryMation
Description: Features: Micron General Purpose Transformer, Group L, 112.5 kVA Type 3-V, PRI: 480 V TO 240 V w/ 120 V lighting tap on B phase (center tap capacity limited to 5% of rated kVA) FCAN: 2-2.5% FCBN: 4-2.5 % 3-4 Week Lead Time.Micron General
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Supplier: FactoryMation
Description: Features: Micron General Purpose Transformer, Group L, 75 kVA Type 3-V, PRI: 480 V TO 240 V w/ 120 V lighting tap on B phase (center tap capacity limited to 5% of rated kVA) FCAN: 2-2.5% FCBN: 4-2.5 % 3-4 Week Lead Time.Micron General Purpose
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Supplier: ValueTronics International, Inc.
Description: Harmonics: V and A, including phase, plus W – all to the 50th Integrator: W-h, VA-h, Var-h, A-h, average PF, timer Inrush: Displays peak current during switch-on Ballast Mode: For measurements on electronic lighting ballasts, Ballast CT recommended Voltage
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Our transformers in this range are suitably protected by a sheet metal case. They are normally wall mountable up to 6kVA and floor standing above this rating, but a portable style is also available. Our standard cases are IP33 but we can supply up to IP66 if required, usually with little or no (read more)
Browse Single Phase Transformers Datasheets for Majestic Transformer Co.
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Circuit Implementation of a Supply Current Spectrum Test Method
The following three channels are used for voltage measurements: 1) one channel (Chan5) for ac voltage measurements up to 250 V using a transformer of 250 V (primary)/6 V (secondary) and 1.5 VA , with a resolution of 1.2 VAC … Sampling frequencies of up to 500 ksample/s are supported with a sampling depth at 8– 12 bits. The testing structure also contains circuitry for the measurement of lamp light luminance.
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Changes in synaptic efficacy and seizure susceptibility in rat brain slices following extremely low‐frequency electromagnetic field exposure
The rats were kept under a constant 12 -h light /dark cycle at controlled temperature (22 Æ 2 8C). … field on the neuronal activity was studied in brain slices exposed to a 250 –320 mT EMF … Fifty hertz EMF frequency was generated by sinusoidal current (1.6 A in each coil) at the output of the circuit, driven by a 230 V , 180 VA adjustable thoroid- transformer .
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IEEE Design Guide for Electric Power Service Systems for Generating Stations - Redline
… of short-circuit let-through current for small motors with full- load current up to 12 A. 10.5.2.3 Starter control transformer and control circuits When specified, control power transformers are furnished to provide 115 V or 120 V ac control circuits. When a single 250 V secondary control circuit fuse is supplied, overcurrent protection should be provided using … These ratings are adequate to handle the starter coil current and three pilot lights . The use of a 500 VA control transformer for all sizes would allow future flexibility.
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SHAC-a simple homogeneous analogue computer. II
This was tried and worked well provided the regula- tors had a load of at least 250 mA each-hence the 47 R 12 Wresistors. We then made our 10 V mach- ine unitregulator, using the RS ComponentsTO5 regulators connected as in … … sources on whether or not feeding both voltage regulators from a singlepair of transformer secondaries, via two … We therefore got a second transformer (separate secondaries, 3 VA each), and connected the power packs in … Our laboratories are lit by 5 ft (1.5 m) strip lights and the starters of these …