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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BV301D180242.4VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 18V | 67mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302S150242.4VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 15V | 160mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301S180242.4VA PWR XFMR 50/60HZ |
299 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 18V | 133mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301S240242.4VA PWR XFMR 50/60HZ |
298 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 24V | 100mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301S090242.4VA PWR XFMR 50/60HZ |
298 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 9V | 267mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301S150242.4VA PWR XFMR 50/60HZ |
298 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 15V | 160mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301D090242.4VA PWR XFMR 50/60HZ |
298 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 9V | 133mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302S120242.4VA PWR XFMR 50/60HZ |
298 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 12V | 200mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302S180242.4VA PWR XFMR 50/60HZ |
297 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 18V | 133mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302D060242.4VA PWR XFMR 50/60HZ |
297 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 6V | 200mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302D090242.4VA PWR XFMR 50/60HZ |
297 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 9V | 133mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301D150242.4VA PWR XFMR 50/60HZ |
295 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 15V | 80mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301D120242.4VA PWR XFMR 50/60HZ |
294 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 12V | 100mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302S090242.4VA PWR XFMR 50/60HZ |
283 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 9V | 267mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302D150242.4VA PWR XFMR 50/60HZ |
283 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 15V | 80mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV302S240242.4VA PWR XFMR 50/60HZ |
278 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 230V | 24V | 100mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
BV301S120242.4VA PWR XFMR 50/60HZ |
274 | - |
|
Datasheet |
EI 30-15.5 | Tube | Active | - | 115V | 12V | 200mA | Single | Single | No | 2.4VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 27.40mm | 4200Vrms | - |
|
ADH20016PWR XFMR 1.1VA TH |
1,800 | - |
|
Datasheet |
ADH200 | Tray | Active | - | 115V, 230V | Parallel 8V, Series 16V | Parallel 140mA, Series 70mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 1.1VA | Through Hole | PC Pin | 35.10mm L x 30.00mm W | 1.043" (26.50mm) | 2500V | - |
|
ADH20028PWR XFMR 1.1VA TH |
1,800 | - |
|
Datasheet |
ADH200 | Tray | Active | - | 115V, 230V | Parallel 14V, Series 28V | Parallel 80mA, Series 40mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 1.1VA | Through Hole | PC Pin | 35.10mm L x 30.00mm W | 1.043" (26.50mm) | 2500V | - |
|
ADH20048PWR XFMR 1.1VA TH |
1,800 | - |
|
Datasheet |
ADH200 | Tray | Active | - | 115V, 230V | Parallel 24V, Series 48V | Parallel 46mA, Series 23mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 35.10mm L x 30.00mm W | 1.043" (26.50mm) | 2500V | - |
