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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SM91207L-ETRANSF PUSH PULL 24V TO 15V |
192 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | Dual | Dual | No | - | Surface Mount | Surface Mount | - | 11.61mm | 2500V | - |
|
AH30048PWR XFMR 2.4VA TH |
480 | - |
|
Datasheet |
AH300 | Tray | Active | - | 115V | Parallel 24V, Series 48V | Parallel 100mA, Series 50mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
AH30012PWR XFMR 2.4VA TH |
478 | - |
|
Datasheet |
AH300 | Tray | Active | - | 115V | Parallel 6.3V, Series 12.6V | Parallel 1A, Series 500mA | Single | Dual, Multiple Taps | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
AH30020PWR XFMR 2.4VA TH |
475 | - |
|
Datasheet |
AH300 | Tray | Active | - | 115V | Parallel 10V, Series 20V | Parallel 240mA, Series 120mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
AH30016PWR XFMR 2.4VA TH |
261 | - |
|
Datasheet |
AH300 | Tray | Active | - | 115V | Parallel 8V, Series 16V | Parallel 800mA, Series 400mA | Single | Dual, Multiple Taps | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
750320325PWR XFMR SMD FOR SN6507 |
1,472 | - |
|
Datasheet |
WE-PPTI | Tape & Reel (TR) | Active | - | 24V | 3.3V | - | Single, Multiple Taps | Single | Yes | - | Surface Mount | Surface Mount | 9.45mm L x 8.50mm W | 5.50mm | 2500VAC | - |
|
ADH30056PWR XFMR 2.4VA TH |
1,912 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 28V, Series 56V | Parallel 90mA, Series 45mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
ADH30020PWR XFMR 2.4VA TH |
1,905 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 10V, Series 20V | Parallel 240mA, Series 120mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
ADH30036PWR XFMR 2.4VA TH |
1,800 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 18V, Series 36V | Parallel 130mA, Series 65mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
ADH30048PWR XFMR 2.4VA TH |
1,800 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 24V, Series 48V | Parallel 100mA, Series 50mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
ADH30024PWR XFMR 2.4VA TH |
1,644 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
ADH30028PWR XFMR 2.4VA TH |
1,620 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 14V, Series 28V | Parallel 170mA, Series 85mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
ADH30012PWR XFMR 2.4VA TH |
1,257 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 400mA, Series 200mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
ADH30010PWR XFMR 2.4VA TH |
1,196 | - |
|
Datasheet |
ADH300 | Tray | Active | - | 115V, 230V | Parallel 5V, Series 10V | Parallel 500mA, Series 250mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 2.4VA | Through Hole | PC Pin | 35.2mm L x 29.8mm W | 1.161" (29.50mm) | 2500V | - |
|
AHI01016PWR XFMR 10VA TH |
432 | - |
|
Datasheet |
AHI010 | Tray | Active | - | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.25A, Series 620mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 10VA | Through Hole | PC Pin | 48.50mm L x 41.00mm W | 1.437" (36.50mm) | 4200V | - |
|
AHI01020PWR XFMR 10VA TH |
432 | - |
|
Datasheet |
AHI010 | Tray | Active | - | 115V, 230V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 10VA | Through Hole | PC Pin | 48.50mm L x 41.00mm W | 1.437" (36.50mm) | 4200V | - |
|
AHI02524PWR XFMR 2.5VA TH |
424 | - |
|
Datasheet |
AHI025 | Tray | Active | - | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 36.45mm W | 1.161" (29.50mm) | 4200V | - |
|
AHI02516PWR XFMR 2.5VA TH |
250 | - |
|
Datasheet |
AHI025 | Tray | Active | - | 115V, 230V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 36.45mm W | 1.161" (29.50mm) | 4200V | - |
|
AHI02510PWR XFMR 2.5VA TH |
720 | - |
|
Datasheet |
AHI025 | Tray | Active | - | 115V, 230V | Parallel 5V, Series 10V | Parallel 500mA, Series 250mA | Dual, Multiple Taps | Dual, Multiple Taps | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 36.45mm W | 1.161" (29.50mm) | 4200V | - |
|
PGT6541NLTPWR XFMR SMD |
203 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 5V | 7V | 300mA | Dual | Dual | No | - | Surface Mount | Surface Mount | 28.60mm L x 20.00mm W | 12.50mm | 4400Vrms | - |
