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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PL5.0-24-130BPWR XFMR LAMINATED 5VA TH |
0 |
1+：$9.44000 10+：$8.52000 25+：$8.17320 54+：$7.89111 108+：$7.64417 270+：$7.32819 540+：$7.09676 1026+：$6.88832 |
|
Datasheet | PL5.0-xx-130B | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 420mA, Series 210mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 41.28mm L x 36.37mm W | 35.60mm | 3500Vrms | - |
|
|
PL5.0-10-130BPWR XFMR LAMINATED 5VA TH |
4,303 |
1+：$10.26000 10+：$9.25700 25+：$8.88040 54+：$8.57370 108+：$8.30546 270+：$7.96193 540+：$7.71046 1026+：$7.48393 |
|
Datasheet | PL5.0-xx-130B | Tube | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 1A, Series 500mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 41.28mm L x 36.37mm W | 35.60mm | 3500Vrms | - |
|
3FS-424PWR XFMR LAMINATED 6VA TH |
1,789 |
1+：$9.58000 10+：$8.64400 25+：$8.29240 50+：$8.03440 100+：$7.78320 250+：$7.46152 500+：$7.22598 1000+：$6.99705 |
|
Datasheet | 3FS-4xx | Tube | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 500mA, Series 250mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 34.55mm | 2500Vrms | - |
|
3FD-416PWR XFMR LAMINATED 6VA TH |
281 |
1+：$9.31000 10+：$8.39500 25+：$8.05360 50+：$7.80300 100+：$7.55910 250+：$7.24684 500+：$7.01816 1000+：$6.79588 |
|
Datasheet | 3FD-4xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 800mA, Series 400mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 38.00mm | 2500Vrms | - |
|
|
3FD-424PWR XFMR LAMINATED 6VA TH |
0 |
1+：$9.98000 10+：$8.99900 25+：$8.63280 50+：$8.36380 100+：$8.10210 250+：$7.76700 500+：$7.52172 1000+：$7.28332 |
|
Datasheet | 3FD-4xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 500mA, Series 250mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 38.00mm | 2500Vrms | - |
|
3FD-436PWR XFMR LAMINATED 6VA TH |
479 |
1+：$9.86000 10+：$8.89900 25+：$8.53680 50+：$8.27120 100+：$8.01270 250+：$7.68168 500+：$7.43924 1000+：$7.20362 |
|
Datasheet | 3FD-4xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 340mA, Series 170mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.50mm L x 34.83mm W | 34.55mm | 2500Vrms | - |
|
3FD-524PWR XFMR LAMINATED 12VA TH |
0 |
1+：$12.65000 10+：$11.40900 25+：$10.94240 50+：$10.60040 100+：$10.26750 250+：$9.84156 500+：$9.52980 1000+：$9.22699 |
|
Datasheet | 3FD-5xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 1A, Series 500mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 48.50mm L x 41.52mm W | 38.00mm | 2500Vrms | - |
|
3FS-216PWR XFMR LAMINATED 1.1VA TH |
105 | - |
|
Datasheet | 3FS-2xx | Tube | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 140mA, Series 70mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 25.40mm | 2500Vrms | - |
|
3FS-312PWR XFMR LAMINATED 2.4VA TH |
566 | - |
|
Datasheet | 3FS-3xx | Tube | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 400mA, Series 200mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 32.10mm | 2500Vrms | - |
|
|
3FS-316PWR XFMR LAMINATED 2.4VA TH |
500 | - |
|
Datasheet | 3FS-3xx | Tube | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 300mA, Series 150mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 32.10mm | 2500Vrms | - |
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.
