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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
F-401UPWR XFMR LAMINATED 240VA CHAS MT |
4,464 | - |
|
Datasheet | Single Secondary | Box | Active | Laminated Core | 115V | 24V | 10A | Single | Single | Yes | 240VA | Chassis Mount | Wire Leads | 87.30mm L x 95.25mm W | 104.77mm | 1500Vrms | 8 lbs (3.6 kg) |
|
VPT36-4440PWR XFMR TOROIDAL 160VA CHAS MT |
4,455 | - |
|
Datasheet | Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 8.88A, Series 4.44A | Dual | Dual | No | 160VA | Chassis Mount | Wire Leads | 103.00mm Dia x 48.00mm W | 52.0mm | 4000Vrms | 3.6 lbs (1.6 kg) |
|
185G230PWR XFMR LAMINATED 175VA CHAS MT |
2,233 | - |
|
Datasheet | 185 | Bulk | Active | Laminated Core | 115V, 230V | Parallel 115V, Series 230V | Parallel 1.52A, Series 760mA | Dual | Dual | No | 175VA | Chassis Mount | Solder, Quick Connect | 79.25mm L x 81.28mm W | 95.25mm | 4000Vrms | 5 lbs (2.3 kg) |
|
VPT230-1090PWR XFMR TOROIDAL 250VA CHAS MT |
296 | - |
|
Datasheet | Chassis Mount: World Series™ | Box | Active | Toroidal | 115V, 230V | Parallel 115V, Series 230V | Parallel 2.18A, Series 1.09A | Dual | Dual | No | 250VA | Chassis Mount | Wire Leads | 112.00mm Dia x 54.00mm W | 58.0mm | 4000Vrms | 4.9 lbs (2.2 kg) |
|
12.8-12PWR XFMR LAMINATED 153.6VA CHAS |
2,460 | - |
|
Datasheet | - | Box | Active | Laminated Core | 105V, 115V, 125V | Parallel 6.4V, Series 12.8V | Parallel 24A, Series 12A | Single, Multiple Taps | Single, Multiple Taps | Yes | 153.6VA | Chassis Mount | Solder, Quick Connect | 104.80mm L x 82.60mm W | 87.30mm | 1500Vrms | 6 lbs (2.7 kg) |
|
VPM240-2080PWR XFMR TOROIDAL 500VA CHAS MT |
100 | - |
|
Datasheet | Toroidal Medical, VPM | Box | Active | Toroidal | 100V, 120V, 220V, 240V | Parallel 120V, Series 240V | Parallel 4.16A, Series 2.08A | Dual, Multiple Taps | Dual | No | 500VA | Chassis Mount | Wire Leads | 147.00mm Dia | 64.00mm | 4000Vrms | 11 lbs (5 kg) |
|
1500MD-1-003PWR XFMR TOROIDAL 1500VA CHAS MT |
2,387 | - |
|
Datasheet | MD | Box | Active | Toroidal | 100V, 120V, 200V, 240V | Parallel 120V, Series 240V | Parallel 12.5A, Series 6.25A | Dual, Multiple Taps | Single, Multiple Taps | No | 1500VA | Chassis Mount | Wire Leads | 200.00mm Dia x 90.00mm W | - | 5000Vrms | 26 lbs (11.8 kg) |
|
3FS-328PWR XFMR LAMINATED 2.4VA TH |
672 | - |
|
Datasheet | 3FS-3xx | Tube | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 170mA, Series 85mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 32.10mm | 2500Vrms | - |
|
F12-090-C2PWR XFMR LAMINATED 1.1VA TH |
1,867 | - |
|
Datasheet | Split Pack™, Class 2/3, F | Tube | Active | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 180mA, Series 90mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 23.80mm | 4200Vrms | 0.17 lb (77.11 g) |
|
|
3FS-310PWR XFMR LAMINATED 2.4VA TH |
691 | - |
|
Datasheet | 3FS-3xx | Tube | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 500mA, Series 250mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 32.10mm | 2500Vrms | - |
|
|
F28-085-C2PWR XFMR LAMINATED 2.4VA TH |
2,120 | - |
|
Datasheet | Split Pack™, Class 2/3, F | Tube | Active | Laminated Core | 115V | Parallel 14V, Series 28V | Parallel 170mA, Series 85mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 30.15mm | 4200Vrms | 0.25 lb (113.4 g) |
|
3FD-328PWR XFMR LAMINATED 2.4VA TH |
992 | - |
|
Datasheet | 3FD-3xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 170mA, Series 85mA | Dual | Dual | No | 2.4VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 32.10mm | 2500Vrms | - |
|
FS10-250-C2PWR XFMR LAMINATED 2.4VA TH |
152 | - |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 500mA, Series 250mA | 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) |
|
|
F16-070-C2PWR XFMR LAMINATED 1.1VA TH |
324 | - |
|
Datasheet | Split Pack™, Class 2/3, F | Tube | Active | Laminated Core | 115V | Parallel 8V, Series 16V | Parallel 140mA, Series 70mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 34.93mm L x 28.58mm W | 23.80mm | 2500Vrms | 0.17 lb (77.11 g) |
|
FS28-040-C2PWR XFMR LAMINATED 1.1VA TH |
261 | - |
|
Datasheet | Split Pack™, Class 2/3, FS | Tube | Active | Laminated Core | 115V, 230V | Parallel 14V, Series 28V | Parallel 80mA, Series 40mA | 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) |
|
F10-250-C2PWR XFMR LAMINATED 2.5VA TH |
1,188 | - |
|
Datasheet | Split Pack™, Class 2/3, F | Tube | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 500mA, Series 250mA | 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) |
|
3FS-220PWR XFMR LAMINATED 1.1VA TH |
180 | - |
|
Datasheet | 3FS-2xx | Tube | Active | Laminated Core | 115V | Parallel 10V, Series 20V | Parallel 110mA, Series 55mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 25.40mm | 2500Vrms | - |
|
3FD-216PWR XFMR LAMINATED 1.1VA TH |
5,315 | - |
|
Datasheet | 3FD-2xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 140mA, Series 70mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 38.00mm | 2500Vrms | - |
|
3FD-210PWR XFMR LAMINATED 1.1VA TH |
2,692 | - |
|
Datasheet | 3FD-2xx | Tube | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 220mA, Series 110mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 35.56mm L x 31.00mm W | 25.40mm | 2500Vrms | - |
|
PL5.0-20-130BPWR XFMR LAMINATED 5VA TH |
516 | - |
|
Datasheet | PL5.0-xx-130B | Tube | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 500mA, Series 250mA | Dual | Dual | No | 5VA | Through Hole | PC Pin | 41.28mm L x 36.37mm W | 35.60mm | 3500Vrms | - |
Power Transformers FAQ
Common questions about selecting, comparing and sourcing Power Transformers components through Winsun (HK) Electronics.
What should I check when selecting Power Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Power Transformers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Power Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Power Transformers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
