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-510PWR XFMR LAMINATED 12VA TH |
122 | - |
|
Datasheet | 3FS-5xx | Tube | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 2.4A, Series 1.2A | Single | Dual | No | 12VA | Through Hole | PC Pin | 48.50mm L x 41.52mm W | 38.00mm | 2500Vrms | - |
|
3FL16-700PWR XFMR LAMINATED 12VA TH |
339 | - |
|
Datasheet | 3FL | Tray | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.4A, Series 700mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.05mm | 1500Vrms | - |
|
3FS-456PWR XFMR LAMINATED 6VA TH |
250 | - |
|
Datasheet | 3FS-4xx | Tube | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 220mA, Series 110mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 34.55mm | 2500Vrms | - |
|
|
3FS-416PWR XFMR LAMINATED 6VA TH |
4,160 | - |
|
Datasheet | 3FS-4xx | Tube | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 800mA, Series 400mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 34.55mm | 2500Vrms | - |
|
3FD-516PWR XFMR LAMINATED 12VA TH |
4,854 | - |
|
Datasheet | 3FD-5xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 1.6A, Series 800mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 48.50mm L x 41.52mm W | 38.00mm | 2500Vrms | - |
|
3FD-410PWR XFMR LAMINATED 6VA TH |
4,249 | - |
|
Datasheet | 3FD-4xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 34.55mm | 2500Vrms | - |
|
3FS-348PWR XFMR LAMINATED 2.4VA TH |
3,757 | - |
|
Datasheet | 3FS-3xx | Tube | Active | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 100mA, Series 50mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 32.10mm | 2500Vrms | - |
|
|
3FS-436PWR XFMR LAMINATED 6VA TH |
4,881 | - |
|
Datasheet | 3FS-4xx | Tube | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 340mA, Series 170mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 34.55mm | 2500Vrms | - |
|
PL30-36-130BPWR XFMR LAMINATED 30VA TH |
1,446 | - |
|
Datasheet | PL30-xx-130B | Bulk | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 1.64A, Series 820mA | Dual | Dual | No | 30VA | Through Hole | PC Pin | 66.70mm L x 55.60mm W | 41.00mm | 3500Vrms | - |
|
3FL24-500PWR XFMR LAMINATED 12VA TH |
4,351 | - |
|
Datasheet | 3FL | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 1A, Series 500mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.05mm | 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.
