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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1000MD-1-004PWR XFMR TOROIDAL 1000VA CHAS MT |
1,033 | - |
|
Datasheet | MD | Box | Active | Toroidal | 100V, 120V, 200V, 240V | Parallel 120V, Series 240V | Parallel 8.33A, Series 4.17A | Dual, Multiple Taps | Single, Multiple Taps | No | 1000VA | Chassis Mount | Wire Leads | 168.00mm Dia x 80.00mm W | - | 5000Vrms | 18 lbs (8.2 kg) |
|
|
3000MD-1-004PWR XFMR TOROIDAL 3000VA CHAS MT |
4,611 | - |
|
Datasheet | MD | Box | Active | Toroidal | 100V, 120V, 200V, 240V | Parallel 120V, Series 240V | Parallel 25A, Series 12.5A | Dual, Multiple Taps | Dual | No | 3000VA | Chassis Mount | Wire Leads | 265.00mm Dia x 120.00mm W | - | 5000Vrms | 58 lbs (26.3 kg) |
|
|
0230MD-1-003PWR XFMR TOROIDAL 230VA CHAS MT |
2,958 | - |
|
Datasheet | MD | Box | Active | Toroidal | 100V, 120V, 200V, 240V | Parallel 120V, Series 240V | Parallel 1.92A, Series 960mA | Dual, Multiple Taps | Single, Multiple Taps | No | 230VA | Chassis Mount | Wire Leads | 117.00mm Dia x 61.00mm W | - | 5000Vrms | 5.2 lbs (2.4 kg) |
|
|
0760MD-1-003PWR XFMR TOROIDAL 760VA CHAS MT |
3,956 | - |
|
Datasheet | MD | Box | Active | Toroidal | 100V, 120V, 200V, 240V | Parallel 120V, Series 240V | Parallel 6.33A, Series 3.17A | Dual, Multiple Taps | Single, Multiple Taps | No | 760VA | Chassis Mount | Wire Leads | 160.00mm Dia x 71.00mm W | - | 5000Vrms | 13 lbs (5.9 kg) |
|
|
PL30-32-130BPWR XFMR LAMINATED 30VA TH |
1,906 | - |
|
Datasheet | - | Bulk | Obsolete | Laminated Core | 115V, 230V | - | - | Dual | Dual | No | 30VA | Through Hole | PC Pin | 66.70mm L x 55.60mm W | 41.00mm | 3500Vrms | - |
|
|
DD100-10-RCPWR XFMR |
4,664 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
SM74139ELPWR XFMR SMD |
4,603 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | - | - | - | Dual, Multiple Taps | - | Yes | - | Surface Mount | Surface Mount | 12.83mm L x 7.11mm W | 6.22mm | 1500VAC | - |
|
SM75056ELPWR XFMR SMD |
4,022 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | - | - | - | Dual | Dual | No | - | Surface Mount | Surface Mount | - | - | - | - |
|
SM75057ELPWR XFMR SMD |
1,303 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | - | - | - | Dual | Dual | No | - | Surface Mount | Surface Mount | - | - | - | - |
|
1182Q240PWR XFMR TOROIDAL 1500VA CHAS MT |
1,451 | - |
|
Datasheet | 1182 | Box | Obsolete | Toroidal | 117V, 234V | 240V | 6.3A | Dual | Single | No | 1500VA | Chassis Mount | Wire Leads | 187.96mm Dia | - | 4000Vrms | - |
|
|
1182T117PWR XFMR TOROIDAL 1500VA CHAS MT |
2,343 | - |
|
Datasheet | 1182 | Box | Obsolete | Toroidal | 117V, 234V | Parallel 117V, Series 234V | Parallel 12.8A, Series 6.4A | Dual | Dual | No | 1500VA | Chassis Mount | Wire Leads | 187.96mm Dia | - | 4000Vrms | - |
|
|
1182U110PWR XFMR TOROIDAL 1500VA CHAS MT |
2,366 | - |
|
Datasheet | 1182 | Box | Obsolete | Toroidal | 117V, 234V | Parallel 110V, Series 220V | Parallel 13.6A, Series 6.8A | Dual | Dual | No | 1500VA | Chassis Mount | Wire Leads | 187.96mm Dia | - | 4000Vrms | - |
|
|
4000-01AW18AE999PWR XFMR LAMINATED 50VA CHAS MT |
3,800 | - |
|
Datasheet | - | Bulk | Obsolete | Laminated Core | 120V | 24V | - | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | - | 71.37mm | - | - |
|
|
4000-01AW18G999PWR XFMR LAMINATED 50VA CHAS MT |
2,902 | - |
|
Datasheet | - | Bulk | Active | Laminated Core | 120V | 24V | - | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | - | 68.58mm | - | - |
|
4000-01J15BB999PWR XFMR LAMINATED 75VA CHAS MT |
2,110 | - |
|
Datasheet | - | Bulk | Obsolete | Laminated Core | 120V | 24V | - | Single | Single | No | 75VA | Chassis Mount | Solder, Quick Connect | 76.20mm L x 63.50mm W | - | - | 2.4 lbs (1.1 kg) |
|
|
4000-03AW18AE777PWR XFMR LAMINATED 50VA CHAS MT |
4,847 | - |
|
Datasheet | - | Bulk | Active | Laminated Core | 277V | 24V | - | Single | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | - | 71.37mm | - | - |
|
|
4000-09V18BB999PWR XFMR LAMINATED 40VA CHAS MT |
4,903 | - |
|
Datasheet | - | Bulk | Obsolete | Laminated Core | 208V, 240V | 24V | - | Single, Multiple Taps | Single | No | 40VA | Chassis Mount | Solder, Quick Connect | - | - | - | 1.4 lbs (635 g) |
|
|
4000-20M04K999PWR XFMR LAMINATED 30VA CHAS MT |
4,976 | - |
|
Datasheet | - | Bulk | Obsolete | Laminated Core | 120V | 12V | - | Single | Single | No | 30VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
|
4000A01E07AE999PWR XFMR LAMINATED 40VA CHAS MT |
1,172 | - |
|
Datasheet | - | Bulk | Obsolete | Laminated Core | 120V | 24V | - | Single | Single | No | 40VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
|
|
4000Y09E07K777PWR XFMR LAMINATED 40VA CHAS MT |
1,931 | - |
|
Datasheet | - | Bulk | Active | Laminated Core | 208V, 240V | 24V | - | Single, Multiple Taps | Single | No | 40VA | Chassis Mount | Solder, Quick Connect | - | - | - | - |
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.
