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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HTP79F15ASPWR XFMR 15000VA CHAS MT |
0 | - |
|
- |
HT7 | Bulk | Active | - | - | - | - | - | - | - | 15000VA | Chassis Mount | Wire Leads | - | - | - | - |
|
9342331T00PWR XFMR 15000VA |
0 | - |
|
- |
- | Bulk | Discontinued at Digi-Key | - | - | - | - | - | - | - | 15000VA | - | Wire Leads | - | - | - | - |
|
HZP4X10000RPWR XFMR 10000VA CHAS MT |
0 | - |
|
- |
HZ4 | Bulk | Active | - | 480V | 240V | - | Single | Single | No | 10000VA | Chassis Mount | Wire Leads | 431.80mm L x 304.80mm W | 431.80mm | - | - |
|
HT5F45ASPWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
HT5 | Bulk | Active | Laminated Core | 480V | - | 108.3A | Dual, Multiple Taps | Dual | Yes | - | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
K13E2H75SPWR XFMR LAMINATED 75000VA CHAS |
0 | - |
|
Datasheet |
E2 | Bulk | Active | Laminated Core | 480V | - | 208A | Dual, Multiple Taps | Single, Multiple Taps | Yes | 75000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
F81F45BS45KVA 480D-480Y C1D2 |
0 | - |
|
Datasheet |
- | Bulk | Active | - | 480V | 480V, 277V | 54.1A | Triple | Triple | No | 45000VA | Chassis Mount | Wire Leads | 669.54mm L x 360.68mm W | 851.66mm | - | - |
|
HTP1F15ASCUPWR XFMR 15000VA CHAS MT |
0 | - |
|
- |
HT1 | Bulk | Active | - | 480V | 120V, 208V | 41.7A | Single, Multiple Taps | Single | Yes | 15000VA | Chassis Mount | Wire Leads | 508.00mm L x 279.40mm W | 431.80mm | - | - |
|
K20E2H75SPWR XFMR LAMINATED 75000VA CHAS |
0 | - |
|
Datasheet |
E2 | Bulk | Active | Laminated Core | 480V | - | 208A | Dual, Multiple Taps | Single, Multiple Taps | Yes | 75000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
HTP1F15ASCU4XPWR XFMR 15000VA CHAS MT |
0 | - |
|
- |
HT1 | Bulk | Active | - | 480V | 120V, 208V | 41.7A | Single, Multiple Taps | Single | Yes | 15000VA | Chassis Mount | Wire Leads | 508.00mm L x 279.40mm W | 431.80mm | - | - |
|
HSP5F25BSPWR XFMR 25000VA CHAS MT |
0 | - |
|
Datasheet |
HS5 | Bulk | Active | - | 240V, 480V | 120V, 240V | 104A, 208A | Dual, Multiple Taps | Dual | No | 25000VA | Chassis Mount | Solder, Quick Connect | 432.00mm L x 318.00mm W | 610.00mm | - | - |
|
HZP4X10000PWR XFMR 10000VA CHAS MT |
0 | - |
|
- |
HZ4 | Bulk | Active | - | 240V, 480V | 120V, 115V, 110V | - | Dual | Single | No | 10000VA | Chassis Mount | Wire Leads | 431.80mm L x 304.80mm W | 431.80mm | - | - |
|
E7H112SPWR XFMR 112500VA CHAS MT |
0 | - |
|
- |
E7 | Bulk | Active | - | 600V | 120V, 208V | 313A | Single, Multiple Taps | Single | Yes | 112500VA | Chassis Mount | Terminal Block | 711.00mm L x 559.00mm W | 864.00mm | - | - |
|
K4E2H112SPWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
E2 | Bulk | Active | Laminated Core | 480V | - | - | Dual, Multiple Taps | Single, Multiple Taps | Yes | - | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
E71H112SPWR XFMR 112500VA CHAS MT |
0 | - |
|
- |
E71 | Bulk | Active | - | 600V | 277V, 480V | 313A | Single, Multiple Taps | Single | Yes | 112500VA | Chassis Mount | Terminal Block | 711.00mm L x 559.00mm W | 864.00mm | - | - |
|
3PH-EV-45CTHREE PHASE DISTRIBUTION TRANSFO |
0 | - |
|
Datasheet |
3PH-EV | Box | Active | - | 600V | 480V, 277V | - | Triple | Triple | No | 45000VA | Chassis Mount | Wire Leads | 635.00mm L x 533.40mm W | 762.00mm | - | - |
|
3PH-EV-150ATHREE PHASE DISTRIBUTION TRANSFO |
0 | - |
|
Datasheet |
3PH-EV | Box | Active | - | 600V | 480V, 277V | - | Triple | Triple | No | 150000VA | Chassis Mount | Wire Leads | 1016.00mm L x 965.20mm W | 1.32m | - | - |
|
HTS1F30ASPWR XFMR LAMINATED 30000VA CHAS |
0 | - |
|
Datasheet |
- | Bulk | Obsolete | Laminated Core | 480V | - | - | Dual, Multiple Taps | Dual | Yes | 30000VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
HTP1F30AS4XPWR XFMR 30000VA CHAS MT |
0 | - |
|
- |
HT1 | Bulk | Active | - | 480V | 120V, 208V | 83.4A | Single, Multiple Taps | Single | Yes | 30000VA | Chassis Mount | Wire Leads | 736.60mm L x 304.80mm W | 762.00mm | - | - |
|
K13E2H112SPWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
E2 | Bulk | Active | Laminated Core | 480V | - | - | Dual, Multiple Taps | Single, Multiple Taps | Yes | - | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
3PH-EV-200ATHREE PHASE DISTRIBUTION TRANSFO |
0 | - |
|
Datasheet |
3PH-EV | Box | Active | - | 600V | 480V, 277V | - | Triple | Triple | No | 200000VA | Chassis Mount | Wire Leads | 1016.00mm L x 965.20mm W | 1.32m | - | - |

