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0755-82798135Power Transformers
Power Transformers
Power Transformers are electromagnetic components used to convert voltage levels, transfer electrical energy and provide isolation in power supply and electronic systems. They are widely used in AC-DC power supplies, industrial control equipment, automation systems, consumer electronics, medical devices, lighting systems, communication equipment and embedded applications.
This category includes step-down transformers, step-up transformers, isolation transformers, PCB power transformers, chassis mount transformers, toroidal transformers, control transformers and related magnetic components. These products are commonly selected based on input voltage, output voltage, power rating, frequency, insulation rating, mounting type, package style, safety approvals and application requirements.
TomatoElec supplies original Power Transformers from recognized manufacturers such as Hammond Manufacturing, Triad Magnetics, Würth Elektronik, Pulse Electronics, Bourns, TDK, Murata, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Voltage - Primary | Voltage - Secondary (Full Load) | Current - Output (Max) | Primary Winding(s) | Secondary Winding(s) | Center Tap | Power - Max | Mounting Type | Termination Style | Size / Dimension | Height - Seated (Max) | Voltage - Isolation | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PWDM13007PWR XFMR CHAS MT |
0 | - |
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Datasheet |
PWDAHL | Bulk | Active | - | 695V | 496V, 19.8V | 65mA, 50mA | Single, Multiple Taps | Dual | Yes | - | Chassis Mount | Wire Leads | 79.38mm L x 49.89mm W | 57.61mm | - | - |
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290EZPWR XFMR CHAS MT |
0 | - |
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Datasheet |
290 | Bulk | Active | - | 120V | 640V, 6.3V, 5V | - | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 101.60mm L x 95.25mm W | 114.30mm | - | - |
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XF-00225-2012PWR XFMR TOROIDAL 225VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 12V, Series 24V | Parallel 18.74A, Series 9.37A | Dual | Dual | No | 225VA | Chassis Mount | Wire Leads | 116.84mm Dia | 55.88mm | 4000Vrms | 5.1 lbs (2.3 kg) |
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XF-00225-2015PWR XFMR TOROIDAL 225VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 15V, Series 30V | Parallel 15A, Series 7.5A | Dual | Dual | No | 225VA | Chassis Mount | Wire Leads | 116.84mm Dia | 55.88mm | 4000Vrms | 5.1 lbs (2.3 kg) |
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XF-00225-2018PWR XFMR TOROIDAL 225VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 18V, Series 36V | Parallel 12.5A, Series 6.25A | Dual | Dual | No | 225VA | Chassis Mount | Wire Leads | 116.84mm Dia | 55.88mm | 4000Vrms | 5.1 lbs (2.3 kg) |
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XF-00225-2024PWR XFMR TOROIDAL 225VA CHAS MT |
0 | - |
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Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 24V, Series 48V | Parallel 9.36A, Series 4.68A | Dual | Dual | No | 225VA | Chassis Mount | Wire Leads | 116.84mm Dia | 55.88mm | 4000Vrms | 5.1 lbs (2.3 kg) |
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291GXPWR XFMR CHAS MT |
0 | - |
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Datasheet |
291 | Bulk | Active | - | 120V | 390V, 6.3V, 5V | 200mA, 8A, 4A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 96.52mm L x 114.30mm W | 95.25mm | 3000Vrms | - |
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182P117PWR XFMR TOROIDAL 625VA CHAS MT |
0 | - |
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Datasheet |
182 | Bulk | Active | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 5.34A, Series 2.67A | Dual | Dual | No | 625VA | Chassis Mount | Wire Leads | - | 78.77mm | 4000Vrms | 11 lbs (5 kg) |
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290EEBZPWR XFMR CHAS MT |
0 | - |
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Datasheet |
290 | Bulk | Active | - | 120V, 210V, 220V, 230V, 240V | 340V, 50V, 6.3V | 500mA, 100mA, 6A | Dual | Triple | No | - | Chassis Mount | Wire Leads | 95.25mm L x 106.32mm W | 114.30mm | - | - |
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290EBZPWR XFMR CHAS MT |
0 | - |
|
Datasheet |
290 | Bulk | Active | - | 120V | 340V, 50V, 6.3V | 500mA, 100mA, 6A | Single | Triple | Yes | - | Chassis Mount | Wire Leads | 95.25mm L x 106.32mm W | 114.30mm | - | - |
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MT0050JPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 200V, 208V, 220V, 230V, 240V, 440V, 460V, 480V | 120V, 115V, 110V, 25V, 24V, 23V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 102.11mm L x 76.20mm W | 87.88mm | - | - |
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MT0050Z1PWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 120V | 240V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | - | - | - | - |
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MT0050HPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 230V, 460V, 575V | 115V, 95V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 100.58mm L x 76.20mm W | 88.39mm | - | - |
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MT0050GPWR XFMR 50VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 208V, 230V, 460V | 115V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 92.46mm L x 76.20mm W | 87.88mm | - | - |
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265S24PWR XFMR 240VA CHAS MT |
0 | - |
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Datasheet |
265 | Bulk | Active | - | 117V, 234V | Parallel 12V, Series 24V | Parallel 20A, Series 10A | Dual | Dual | Yes | 240VA | Chassis Mount | Wire Leads | 114.30mm L x 103.20mm W | 95.25mm | 2000Vrms | - |
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M4L-3-10-28M4L 1000VA WITH INPUT 100/15/200 |
0 | - |
|
Datasheet |
M4L | Tray | Active | - | 115V, 100V | 28V | 35.7A | Dual, Multiple Taps | Single | No | 1000VA | Chassis Mount | Terminal Block | 144.78mm L x 124.21mm W | 133.35mm | 4000V | - |
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MPI-400-36PWR XFMR LAMINATED 400VA CHAS MT |
0 | - |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 18V, Series 36V | Parallel 22.2A, Series 11.1A | Dual, Multiple Taps | Dual | No | 400VA | Chassis Mount | Terminal Block | 104.80mm L x 128.10mm W | 98.20mm | 4000Vrms | 9.9 lbs (4.5 kg) |
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MPI-400-40PWR XFMR LAMINATED 400VA CHAS MT |
0 | - |
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Datasheet |
MPI | Bulk | Active | Laminated Core | 100V, 115V, 200V, 215V, 230V | Parallel 20V, Series 40V | Parallel 20A, Series 10A | Dual, Multiple Taps | Dual | No | 400VA | Chassis Mount | Terminal Block | 104.80mm L x 128.10mm W | 98.20mm | 4000Vrms | 9.9 lbs (4.5 kg) |
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PWDP13106PWR XFMR GONSET GSB-100 POWER |
0 | - |
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Datasheet |
PWDAHL | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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XF-00225-2030PWR XFMR TOROIDAL 225VA CHAS MT |
0 | - |
|
Datasheet |
- | Bulk | Active | Toroidal | 117V | Parallel 30V, Series 60V | Parallel 7.5A, Series 3.75A | Dual | Dual | No | 225VA | Chassis Mount | Wire Leads | 116.84mm Dia | 55.88mm | 4000Vrms | 5.1 lbs (2.3 kg) |

