Power Transformers
Use the filters and product table below to compare Power Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3FS-548PWR XFMR LAMINATED 12VA TH |
4,265 | - |
|
Datasheet | 3FS-5xx | Tube | Active | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 500mA, Series 250mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 48.50mm L x 41.52mm W | 38.00mm | 2500Vrms | - |
|
|
3FS-556PWR XFMR LAMINATED 12VA TH |
2,628 | - |
|
Datasheet | 3FS-5xx | Tube | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 200mA, Series 100mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 48.50mm L x 41.52mm W | 38.00mm | 2500Vrms | - |
|
PL10-36-130BPWR XFMR LAMINATED 10VA TH |
4,244 | - |
|
Datasheet | PL10-xx130B | Tube | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 560mA, Series 280mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 39.70mm W | 36.20mm | 3500Vrms | - |
|
|
PL10-20-130BPWR XFMR LAMINATED 10VA TH |
4,302 | - |
|
Datasheet | PL10-xx130B | Tube | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 39.70mm W | 36.20mm | 3500Vrms | - |
|
3FL230-10TRANSFORMER LOW PRO 115VAC .02A |
4,886 | - |
|
Datasheet | 3FL | Bulk | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | - | - | 1500Vrms | - |
|
|
3FL120-20TRANSFORMER LOW PRO 60VAC .040A |
2,795 | - |
|
Datasheet | 3FL | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 400mA, Series 200mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | - | - | 1500Vrms | - |
|
|
3FL40-60TRANSFORMER LOW PRO 20VAC 12A |
1,403 | - |
|
Datasheet | 3FL | Bulk | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 120mA, Series 60mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | - | - | 1500Vrms | - |
|
|
3FL56-45TRANSFORMER LOW PRO 28VAC .09A |
1,631 | - |
|
Datasheet | 3FL | Bulk | Active | Laminated Core | 115V, 230V | Parallel 28V, Series 56V | Parallel 90mA, Series 45mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | - | - | 1500Vrms | - |
|
|
3FL88-28TRANSFORMER LOW PRO 44VAC .056A |
2,947 | - |
|
Datasheet | 3FL | Bulk | Active | Laminated Core | 115V, 230V | Parallel 44V, Series 88V | Parallel 56mA, Series 28mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | - | - | 1500Vrms | - |
|
3FL16-350PWR XFMR LAMINATED 6VA TH |
4,836 | - |
|
Datasheet | 3FL | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 700mA, Series 350mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.60mm L x 39.60mm W | 21.60mm | 1500Vrms | - |
Power Transformers FAQ
Common questions about filtering, comparing and sourcing Power Transformers components.
How can I narrow the Power Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Power Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
