Power Transformers
Browse available Power Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FS12-090-C2PWR XFMR LAMINATED 1.1VA TH |
12,407 |
1+：$6.03000 10+：$5.44900 30+：$5.18633 50+：$5.06800 100+：$4.91080 250+：$4.70948 500+：$4.56184 1000+：$4.41824 |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 180mA, Series 90mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 23.80mm | 4200Vrms | 0.17 lb (77.11 g) |
|
|
FS24-045-C2PWR XFMR LAMINATED 1.1VA TH |
0 |
1+：$5.29000 10+：$4.78300 30+：$4.55267 50+：$4.44880 100+：$4.31100 250+：$4.13448 500+：$4.00500 1000+：$3.87908 |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 90mA, Series 45mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 23.80mm | 4200Vrms | 0.17 lb (77.11 g) |
|
F12-200-C2PWR XFMR LAMINATED 2.5VA TH |
300 |
1+：$5.83000 10+：$5.27000 30+：$5.01667 50+：$4.90200 100+：$4.75010 250+：$4.55544 500+：$4.41274 1000+：$4.27391 |
|
Datasheet | Split Pack™, Class 2/3, F | Tube | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 400mA, Series 200mA | Single | Dual | No | 2.5VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 2500Vrms | 0.25 lb (113.4 g) |
|
|
FS20-120-C2PWR XFMR LAMINATED 2.4VA TH |
24 |
1+：$6.01000 10+：$5.43000 30+：$5.16867 50+：$5.05060 100+：$4.89400 250+：$4.69328 500+：$4.54618 1000+：$4.40308 |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 240mA, Series 120mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 4200Vrms | 0.25 lb (113.4 g) |
|
|
FS24-100-C2PWR XFMR LAMINATED 2.4VA TH |
9,862 |
1+：$7.08000 10+：$6.38800 30+：$6.07967 50+：$5.94040 100+：$5.75560 250+：$5.51896 500+：$5.34560 1000+：$5.17699 |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 4200Vrms | 0.25 lb (113.4 g) |
|
|
FS12-200-C2PWR XFMR LAMINATED 2.4VA TH |
1,059 |
1+：$6.73000 10+：$6.08000 30+：$5.78633 50+：$5.65380 100+：$5.47810 250+：$5.25308 500+：$5.08816 1000+：$4.92778 |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 400mA, Series 200mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 4200Vrms | 0.25 lb (113.4 g) |
|
VPP28-090PWR XFMR LAMINATED 2.5VA TH |
6,819 |
1+：$8.72000 10+：$7.87100 25+：$7.55160 50+：$7.31720 100+：$7.08890 250+：$6.79656 500+：$6.58244 1000+：$6.37426 |
|
Datasheet | PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 180mA, Series 90mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 28.58mm | 4000Vrms | 0.25 lb (113.4 g) |
|
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 | - |
|
ST-3-24PWR XFMR LAMINATED 2.4VA TH |
7,029 |
1+：$12.25000 10+：$11.04600 25+：$10.59520 50+：$10.26460 100+：$9.94280 300+：$9.45060 500+：$9.22914 1000+：$8.93619 |
|
Datasheet | ST | Box | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 34.90mm L x 28.60mm W | 30.80mm | 2500Vrms | 0.25 lb (113.4 g) |
|
|
VPP24-100PWR XFMR LAMINATED 2.5VA TH |
4,558 |
1+：$8.23000 10+：$7.42600 25+：$7.12440 50+：$6.90300 100+：$6.68770 250+：$6.41184 500+：$6.20984 1000+：$6.01346 |
|
Datasheet | PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 200mA, Series 100mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 28.58mm | 4000Vrms | 0.25 lb (113.4 g) |
|
|
VPP10-250PWR XFMR LAMINATED 2.5VA TH |
564 |
1+：$8.72000 10+：$7.87100 25+：$7.55160 50+：$7.31720 100+：$7.08890 250+：$6.79656 500+：$6.58244 1000+：$6.37426 |
|
Datasheet | PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 500mA, Series 250mA | Dual | Dual | No | 2.5VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 28.58mm | 4000Vrms | 0.25 lb (113.4 g) |
|
|
F24-250-C2PWR XFMR LAMINATED 6VA TH |
6,802 |
1+：$9.81000 10+：$8.84700 30+：$8.41667 50+：$8.22280 100+：$7.96580 250+：$7.63672 500+：$7.39574 1000+：$7.16153 |
|
Datasheet | Split Pack™, Class 2/3, F | Tube | Active | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 500mA, Series 250mA | Single | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 2500Vrms | 0.7 lb (317.51 g) |
|
VPP12-400PWR XFMR LAMINATED 5VA TH |
8,073 |
1+：$9.15000 10+：$8.25300 25+：$7.91800 50+：$7.67200 100+：$7.43250 250+：$7.12576 500+：$6.90116 1000+：$6.68278 |
|
Datasheet | PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 800mA, Series 400mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 34.93mm | 4000Vrms | 0.37 lb (167.83 g) |
|
|
VPP36-140PWR XFMR LAMINATED 5VA TH |
1,670 |
1+：$9.15000 10+：$8.25300 25+：$7.91800 50+：$7.67200 100+：$7.43250 250+：$7.12576 500+：$6.90116 1000+：$6.68278 |
|
Datasheet | PC Mount: World Series™ | Box | Active | Laminated Core | 115V, 230V | Parallel 18V, Series 36V | Parallel 280mA, Series 140mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 34.93mm | 4000Vrms | 0.37 lb (167.83 g) |
|
|
VPP10-500PWR XFMR LAMINATED 5VA TH |
0 |
1+：$8.63000 10+：$7.78600 25+：$7.47000 50+：$7.23780 100+：$7.01180 250+：$6.72248 500+：$6.51050 1000+：$6.30452 |
|
Datasheet | PC Mount: World Series™ | Box | 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 33.32mm W | 34.93mm | 4000Vrms | 0.37 lb (167.83 g) |
|
|
VPP24-210PWR XFMR LAMINATED 5VA TH |
0 |
1+：$8.63000 10+：$7.78600 25+：$7.47000 50+：$7.23780 100+：$7.01180 250+：$6.72248 500+：$6.51050 1000+：$6.30452 |
|
Datasheet | PC Mount: World Series™ | Box | 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 33.32mm W | 34.93mm | 4000Vrms | 0.37 lb (167.83 g) |
|
|
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 | - |
|
|
FS24-250-C2PWR XFMR LAMINATED 6VA TH |
4,381 |
1+：$9.10000 10+：$8.21500 30+：$7.81633 50+：$7.63660 100+：$7.39830 250+：$7.09296 500+：$6.86936 1000+：$6.65202 |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 500mA, Series 250mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 41.28mm L x 33.32mm W | 33.32mm | 4200Vrms | 0.44 lb (199.58 g) |
|
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 | - |
Power Transformers FAQ
Common questions about selecting, comparing and sourcing Power Transformers components through Winsun (HK) Electronics.
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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