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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PF24-34PWR XFMR SEMI-TORO 24VA TH |
4,003 | - |
|
Datasheet | PF24 | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 17V, Series 34V | Parallel 850mA, Series 430mA | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.00mm L x 58.00mm W | 31.80mm | 1500Vrms | - |
|
PF24-10PWR XFMR SEMI-TORO 24VA TH |
3,199 | - |
|
Datasheet | PF24 | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 5V, Series 10V | Parallel 4.8A, Series 2.4A | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.00mm L x 58.00mm W | 31.80mm | 1500Vrms | - |
|
PF24-20PWR XFMR SEMI-TORO 24VA TH |
2,987 | - |
|
Datasheet | PF24 | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 10V, Series 20V | Parallel 2.4A, Series 1.2A | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.00mm L x 58.00mm W | 31.80mm | 1500Vrms | - |
|
PF24-30PWR XFMR SEMI-TORO 24VA TH |
4,338 | - |
|
Datasheet | PF24 | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 1.6A, Series 800mA | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.00mm L x 58.00mm W | 31.80mm | 1500Vrms | - |
|
3FL34-340PWR XFMR LAMINATED 12VA TH |
3,729 | - |
|
Datasheet | 3FL | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 17V, Series 34V | Parallel 680mA, Series 340mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.05mm | 1500Vrms | - |
|
3FL12-950PWR XFMR LAMINATED 12VA TH |
4,631 | - |
|
Datasheet | 3FL | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 1.9A, Series 950mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.05mm | 1500Vrms | - |
|
PF24-12PWR XFMR SEMI-TORO 24VA TH |
2,967 | - |
|
Datasheet | PF24 | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 3.8A, Series 1.9A | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.00mm L x 58.00mm W | 31.80mm | 1500Vrms | - |
|
PF24-16PWR XFMR SEMI-TORO 24VA TH |
3,945 | - |
|
Datasheet | PF24 | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 8V, Series 16V | Parallel 3A, Series 1.5A | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.00mm L x 58.00mm W | 31.80mm | 1500Vrms | - |
|
3FL20-600PWR XFMR LAMINATED 12VA TH |
1,825 | - |
|
Datasheet | 3FL | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.05mm | 1500Vrms | - |
|
PF24-24PWR XFMR SEMI-TORO 24VA TH |
4,291 | - |
|
Datasheet | PF24 | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 2A, Series 1A | Dual | Dual | No | 24VA | Through Hole | PC Pin | 72.00mm L x 58.00mm W | 31.80mm | 1500Vrms | - |
|
PL10-10-130BPWR XFMR LAMINATED 10VA TH |
2,978 | - |
|
Datasheet | PL10-xx130B | Tube | Obsolete | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 2A, Series 1A | Dual | Dual | No | 10VA | Through Hole | PC Pin | 47.60mm L x 39.70mm W | 36.20mm | 3500Vrms | - |
|
PL20-10-130BPWR XFMR LAMINATED 20VA TH |
1,019 | - |
|
Datasheet | PL20-xx-130B | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 4A, Series 2A | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 41.28mm | 3500Vrms | - |
|
PL56-12-130BPWR XFMR LAMINATED 56VA TH |
3,161 | - |
|
Datasheet | PL56-xx-130B | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 8.8A, Series 4.4A | Dual | Dual | No | 56VA | Through Hole | PC Pin | 76.20mm L x 64.00mm W | 48.50mm | 3500Vrms | - |
|
PLT56-32-130BPWR XFMR LAMINATED 56VA TH |
3,750 | - |
|
Datasheet | - | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 9.3V, Series 27.5V | Parallel 680mA, Series 4A | Dual | Dual | Yes | 56VA | Through Hole | PC Pin | 76.20mm L x 64.00mm W | 48.50mm | 3500Vrms | - |
|
10A009PWR XFMR LAMINATED TH |
4,269 | - |
|
Datasheet | - | Bulk | Active | Laminated Core | 230V | 10V | 50mA | Single | Single, Multiple Taps | Yes | - | Through Hole | PC Pin | 29.46mm L x 28.45mm W | 27.94mm | 4000Vrms | - |
|
PFT6-32PWR XFMR SEMI-TORO 6VA TH |
1,092 | - |
|
Datasheet | - | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 17.5V, Series 31.5V | Parallel 155mA, Series 65mA | Dual | Dual | Yes | 6VA | Through Hole | PC Pin | 47.60mm L x 39.70mm W | 21.60mm | 1500Vrms | - |
|
PFT6-38PWR XFMR SEMI-TORO 6VA TH |
3,656 | - |
|
Datasheet | - | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 17.5V, Series 37.5V | Parallel 155mA, Series 60mA | Dual | Dual | Yes | 6VA | Through Hole | PC Pin | 47.60mm L x 39.70mm W | 21.60mm | 1500Vrms | - |
|
PFT12-28PWR XFMR SEMI-TORO 12VA TH |
2,005 | - |
|
Datasheet | - | Tube | Obsolete | Semi-Toroidal | 115V, 230V | 28V, 16V | 360mA, 187mA | Dual | Dual | Yes | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.00mm | 1500Vrms | - |
|
PFT12-35PWR XFMR SEMI-TORO 12VA TH |
2,058 | - |
|
Datasheet | - | Tube | Obsolete | Semi-Toroidal | 115V, 230V | 35V, 16V | 360mA, 150mA | Dual | Dual | Yes | 12VA | Through Hole | PC Pin | 63.50mm L x 50.80mm W | 27.00mm | 1500Vrms | - |
|
PFT24-28PWR XFMR SEMI-TORO 24VA TH |
3,276 | - |
|
Datasheet | - | Tube | Obsolete | Semi-Toroidal | 115V, 230V | Parallel 16V, Series 28V | Parallel 720mA, Series 375mA | Dual | Dual | Yes | 24VA | Through Hole | PC Pin | 73.80mm L x 58.00mm W | 31.70mm | 1500Vrms | - |
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.
