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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PWDP13109PWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
PWDAHL | Case | Active | Laminated Core | 117V | - | - | Single | Triple | Yes | - | Chassis Mount | Wire Leads | - | 96.39mm | - | - |
|
PWDP13068PWR XFMR JOHNSON ADVENTUR/VIKING |
0 | - |
|
Datasheet |
PWDAHL | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
290CEZPWR XFMR CHAS MT |
0 | - |
|
Datasheet |
290 | Bulk | Active | - | 120V | 600V, 25V, 6.3V | 120mA, 250mA, 4A | Dual | Triple | Yes | - | Chassis Mount | Wire Leads | 76.20mm L x 63.50mm W | 74.55mm | - | - |
|
HS10B100PWR XFMR LAMINATED 100VA CHAS MT |
0 | - |
|
- |
- | Bulk | Active | Laminated Core | 600V | 120V, 240V | 833mA | Single | Dual | No | 100VA | Chassis Mount | Solder, Quick Connect | 101.60mm L x 76.20mm W | 152.40mm | - | - |
|
E200WPWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | - | Chassis Mount | Solder, Quick Connect | 121.70mm L x 114.30mm W | - | - | - |
|
E100JNPWR XFMR LAMINATED 100VA CHAS MT |
0 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | Single, Multiple Taps | Single, Multiple Taps | No | 100VA | Chassis Mount | Solder, Quick Connect | 114.30mm L x 113.80mm W | 98.80mm | - | - |
|
PWDP13114PWR XFMR HEATH AT-1 POWER 54-21 |
0 | - |
|
Datasheet |
PWDAHL | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PWDP13202PWR XFMR |
0 | - |
|
Datasheet |
- | Case | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
A6X30133561PWR XFMR 100VA CHAS MT |
0 | - |
|
- |
- | Box | Active | - | 120V, 240V | 24V | - | - | - | No | 100VA | Chassis Mount | Terminal Block | - | - | - | - |
|
290AAEXTools/Equipment/Hardware |
0 | - |
|
Datasheet |
290 | Bulk | Active | - | - | - | - | Single | Single | No | - | Chassis Mount | Wire Leads | - | - | - | - |
|
E075EWAPWR XFMR LAMINATED 75VA CHAS MT |
0 | - |
|
Datasheet |
SBE | Box | Active | Laminated Core | - | - | - | - | - | No | 75VA | Chassis Mount | Solder, Quick Connect | 110.70mm L x 86.10mm W | - | - | - |
|
E075EWBPWR XFMR LAMINATED 75VA CHAS MT |
0 | - |
|
Datasheet |
SBE | Box | Active | Laminated Core | - | - | - | - | - | No | 75VA | Chassis Mount | Solder, Quick Connect | 110.70mm L x 86.10mm W | - | - | - |
|
MT0050EPWR XFMR 50VA CHAS MT |
0 | - |
|
Datasheet |
- | Box | Active | - | 550V, 575V, 600V | 120V, 115V, 110V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 92.46mm L x 76.20mm W | 87.88mm | - | - |
|
F-275UPWR XFMR LAMINATED 400VA CHAS MT |
0 | - |
|
Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 40V | 10A | Single | Single | Yes | 400VA | Chassis Mount | Wire Leads | 111.13mm L x 114.30mm W | 136.53mm | 1500Vrms | 15 lbs (6.8 kg) |
|
F-282UPWR XFMR LAMINATED 360VA CHAS MT |
0 | - |
|
Datasheet |
Single Secondary | Box | Active | Laminated Core | 115V | 60V | 6A | Single | Single | Yes | 360VA | Chassis Mount | Wire Leads | 111.13mm L x 104.78mm W | 133.35mm | 1500Vrms | 13 lbs (5.9 kg) |
|
6K274VBRTools/Equipment/Hardware |
0 | - |
|
- |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
290GAPWR XFMR 120VA CHAS MT |
0 | - |
|
Datasheet |
290 | Bulk | Active | - | 120V | 640V, 6.3V, 5V | - | Single | Triple | Yes | 120VA | Chassis Mount | Wire Leads | - | 76.20mm | 2000V | - |
|
291ACXPWR XFMR CHAS MT |
0 | - |
|
Datasheet |
291 | Bulk | Active | - | 120V, 240V | 300V, 34V, 9V, 6.6V | 100mA, 100mA, 1.5A, 1.5A | Dual | Four | Yes | - | Chassis Mount | Wire Leads | 63.50mm L x 73.66mm W | 76.20mm | 2000Vrms | - |
|
PWDI13055PWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
PWDAHL | Case | Active | Laminated Core | 115V | 3600V | 237mA | Single | Single | Yes | - | Chassis Mount | Wire Leads | 87.33mm L x 94.82mm W | 104.77mm | - | - |
|
E200WAPWR XFMR LAMINATED CHAS MT |
0 | - |
|
Datasheet |
SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | - | Chassis Mount | Solder, Quick Connect | 121.70mm L x 114.30mm W | - | - | - |

