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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BV202D24005230V INPUT 0.5VA PWR XFMR |
350 | - |
|
Datasheet |
EE20-10.5 | Tube | Active | - | 230V | 24V | 10.4mA | Single | Dual | No | 0.5VA | Through Hole | PC Pin | 24.00mm L x 23.00mm W | 19.50mm | 4200Vrms | - |
|
BV201S12005115V INPUT 0.5VA PWR XFMR |
340 | - |
|
Datasheet |
EE20-10.5 | Tube | Active | - | 115V | 12.5V | 41.7mA | Single | Single | No | 0.5VA | Through Hole | PC Pin | 24.00mm L x 23.00mm W | 19.50mm | 2800Vrms | - |
|
BV202D06006230V INPUT 0.6VA PWR XFMR |
305 | - |
|
Datasheet |
EE20-10.5 | Tube | Active | - | 230V | 6V | 50mA | Single | Single | No | 0.6VA | Through Hole | PC Pin | 24.00mm L x 23.00mm W | 19.50mm | 4200Vrms | - |
|
BV202S10006230V INPUT 0.6VA PWR XFMR |
260 | - |
|
Datasheet |
EE20-10.5 | Tube | Active | - | 230V | 10V | 60mA | Single | Single | No | 0.6VA | Through Hole | PC Pin | 24.00mm L x 23.00mm W | 19.50mm | 4200Vrms | - |
|
BV302S180232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 230V | 18V | 128mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301D060232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 6V | 383mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301S180232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 18V | 128mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301S090232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 9V | 256mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV302D240232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 230V | 24V | 96mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301D150232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 15V | 153mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV302D150232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 230V | 15V | 153mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301D180232.3VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 18V | 128mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301D240232.3VA PWR XFMR 50/60HZ |
299 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 24V | 96mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301S150232.3VA PWR XFMR 50/60HZ |
299 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 15V | 153mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301D120232.3VA PWR XFMR 50/60HZ |
299 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 12V | 192mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV302S150232.3VA PWR XFMR 50/60HZ |
299 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 230V | 15V | 153mA | Single | Single | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV302D180232.3VA PWR XFMR 50/60HZ |
298 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 230V | 18V | 128mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV302D120232.3VA PWR XFMR 50/60HZ |
270 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 230V | 12V | 192mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV301D090232.3VA PWR XFMR 50/60HZ |
265 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 115V | 9V | 256mA | Single | Dual | No | 2.3VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
|
BV302D180282.8VA PWR XFMR 50/60HZ |
300 | - |
|
Datasheet |
EI 30-18 | Tube | Active | - | 230V | 18V | 70mA | Single | Dual | No | 2.8VA | Through Hole | PC Pin | 32.80mm L x 27.80mm W | 29.80mm | 4200Vrms | - |
