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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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PWDP13002PWR XFMR LAMINATED CHAS MT |
0 | - |
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Datasheet |
PWDAHL | Case | Active | Laminated Core | 117V, 234V | 1010V, 640V, 12V, 6.3V | 600mA | Dual | Triple | Yes | - | Chassis Mount | Wire Leads | 168.91mm L x 146.05mm W | 107.95mm | - | - |
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374XPPWR XFMR LAMINATED 141VA CHAS MT |
0 | - |
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Datasheet |
300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 750V, 6.3V, 5V | 127mA, 5A, 3A | Dual, Multiple Taps | Four | Yes | 141VA | Chassis Mount | Wire Leads | 99.82mm L x 79.50mm W | 96.52mm | 2000Vrms | 5.6 lbs (2.5 kg) |
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A6X30160220PWR XFMR 200VA CHAS MT |
0 | - |
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- |
- | Box | Active | - | 480V, 600V | 277V | - | - | - | No | 200VA | Chassis Mount | Terminal Block | - | - | - | - |
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376XPPWR XFMR LAMINATED 157VA CHAS MT |
0 | - |
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Datasheet |
300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 640V, 6.3V, 5V | 173mA, 5A, 3A | Dual, Multiple Taps | Triple | Yes | 157VA | Chassis Mount | Wire Leads | 99.82mm L x 79.50mm W | 96.52mm | 2000Vrms | 5.7 lbs (2.6 kg) |
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372FXPPWR XFMR LAMINATED 150VA CHAS MT |
0 | - |
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Datasheet |
300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 600V, 6.3V, 5V | 173mA, 5A, 3A | Dual, Multiple Taps | Triple | Yes | 150VA | Chassis Mount | Wire Leads | 99.82mm L x 79.50mm W | 96.52mm | 2000Vrms | 6.6 lbs (3 kg) |
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722PWR XFMR LAMINATED 625VA CHAS MT |
0 | - |
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Datasheet |
700 | Bulk | Active | Laminated Core | 115V | 1250V | 500mA | Single | Single | Yes | 625VA | Chassis Mount | Wire Leads | 127.00mm L x 133.35mm W | 165.10mm | - | 18 lbs (8.2 kg) |
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375XPPWR XFMR LAMINATED 171VA CHAS MT |
0 | - |
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Datasheet |
300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 800V, 6.3V, 5V | 155mA, 5A, 3A | Dual, Multiple Taps | Triple | Yes | 171VA | Chassis Mount | Wire Leads | 106.32mm L x 79.38mm W | 96.52mm | 2000Vrms | 6.4 lbs (2.9 kg) |
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MT1000FPWR XFMR 1000VA CHAS MT |
0 | - |
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- |
US2 | Box | Active | - | 208V | 77V | - | - | - | No | 1000VA | Chassis Mount | Terminal Block | - | - | - | - |
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PWDP13069PWR XFMR LAMINATED CHAS MT |
0 | - |
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Datasheet |
PWDAHL | Case | Active | Laminated Core | 120V, 240V | 2800V, 1800V, 50V, 44V, 22V, 5V | 700mA, 500mA, 10A | Dual | Triple | No | - | Chassis Mount | Wire Leads | 152.40mm L x 158.75mm W | 152.40mm | - | - |
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MT0750IPWR XFMR 750VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 380V, 400V, 415V | 220V, 110V | - | - | - | No | 750VA | Chassis Mount | Terminal Block | 181.86mm L x 133.35mm W | 136.91mm | - | - |
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LA9TFD80TPWR XFMR 100VA 480/120 |
0 | - |
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Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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LA9TFD80LPWR XFMR 100VA 208/120 |
0 | - |
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Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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372HXPPWR XFMR LAMINATED 191VA CHAS MT |
0 | - |
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Datasheet |
300 | Bulk | Active | Laminated Core | 100V, 110V, 120V, 200V, 220V, 240V | 600V, 6.3V, 5V | 230mA, 6A, 3A | Dual, Multiple Taps | Triple | Yes | 191VA | Chassis Mount | Wire Leads | 101.60mm L x 95.25mm W | 115.90mm | 2000Vrms | 7.2 lbs (3.3 kg) |
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MTG0350IPWR XFMR 350VA CHAS MT |
0 | - |
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Datasheet |
- | Box | Active | - | 380V, 400V, 415V | 220V, 110V | - | - | - | No | 350VA | Chassis Mount | Terminal Block | 134.11mm L x 114.30mm W | 97.03mm | - | - |
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HS1F1BS12PWR XFMR 1000VA CHAS MT |
0 | - |
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- |
HS1 | Bulk | Active | - | 240V, 480V | Parallel 120V, Series 240V | Parallel 8.33A, Series 4.17A | Dual | Dual | No | 1000VA | Chassis Mount | Wire Leads | 152.40mm L x 127.00mm W | 254.00mm | - | - |
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PWDP13177PWR XFMR |
0 | - |
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- |
* | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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SHE-1000PWR XFMR LAMINATED 1000VA CHAS |
0 | - |
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Datasheet |
SHE | Bulk | Active | Laminated Core | 100V, 115V, 215V, 230V | Parallel 115V, Series 230V | Parallel 8.7A, Series 4.3A | Dual, Multiple Taps | Dual | No | 1000VA | Chassis Mount | Terminal Block | 195.60mm L x 139.70mm W | 168.40mm | 4000Vrms | 35 lbs (15.9 kg) |
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MTG0300JPWR XFMR 300VA 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 | 300VA | Chassis Mount | Terminal Block | 131.83mm L x 114.30mm W | 97.03mm | - | - |
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HS5F5ASPWR XFMR LAMINATED 5000VA CHAS |
0 | - |
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Datasheet |
- | Bulk | Active | Laminated Core | 240V, 480V | 120V, 240V | 41.6A | Dual, Multiple Taps | Dual | No | 5000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
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HZ1000APWR XFMR LAMINATED 1000VA CHAS |
0 | - |
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Datasheet |
HSZ | Bulk | Active | Laminated Core | - | - | - | Dual, Multiple Taps | Single, Multiple Taps | No | 1000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |

