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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ST-6-36PWR XFMR LAMINATED 20VA TH |
100 | - |
|
Datasheet | ST | Box | Active | Laminated Core | 115V | Parallel 18V, Series 36V | Parallel 1.1A, Series 550mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.20mm L x 47.60mm W | 36.90mm | 2500Vrms | 0.8 lb (362.87 g) |
|
L01-6303PWR XFMR TOROIDAL 1.6VA TH |
2,926 | - |
|
Datasheet | L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 106mA, Series 53mA | Dual | Dual | No | 1.6VA | Through Hole | PC Pin | 39.60mm L x 39.60mm W | 18.50mm | 4000Vrms | 0.177 lb (80.29 g) |
|
|
L01-6312PWR XFMR TOROIDAL 3.2VA TH |
2,078 | - |
|
Datasheet | L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 266mA, Series 133mA | Dual | Dual | No | 3.2VA | Through Hole | PC Pin | 44.70mm L x 44.70mm W | 19.50mm | 4000Vrms | 0.243 lb (110.22 g) |
|
|
L01-6343PWR XFMR TOROIDAL 10VA TH |
1,255 | - |
|
Datasheet | L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 666mA, Series 333mA | Dual | Dual | No | 10VA | Through Hole | PC Pin | 55.00mm L x 55.00mm W | 26.00mm | 4000Vrms | 0.556 lb (252.2 g) |
|
XF-10202PWR XFMR TOROIDAL 1.6VA CHAS MT |
2,695 | - |
|
Datasheet | - | Bulk | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 67mA, Series 34mA | Dual | Dual | No | 1.6VA | Chassis Mount | Wire Leads | 37.50mm Dia | 17.00mm | 4000Vrms | 0.157 lb (71.21 g) |
|
|
L01-6334PWR XFMR TOROIDAL 7VA TH |
3,745 | - |
|
Datasheet | L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 18V, Series 36V | Parallel 388mA, Series 194mA | Dual | Dual | No | 7VA | Through Hole | PC Pin | 49.70mm L x 49.70mm W | 23.10mm | 4000Vrms | 0.384 lb (174.18 g) |
|
DPC-40-600PWR XFMR LAMINATED 24VA TH |
3,609 | - |
|
Datasheet | DPC | Box | Active | Laminated Core | 115V, 230V | Parallel 20V, Series 40V | Parallel 1.2A, Series 600mA | Dual | Dual | No | 24VA | Through Hole | PC Pin | 41.30mm L x 57.20mm W | 34.93mm | 1500Vrms | 0.75 lb (340.19 g) |
|
|
XF-10232PWR XFMR TOROIDAL 15VA CHAS MT |
2,812 | - |
|
Datasheet | - | Bulk | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 625mA, Series 312mA | Dual | Dual | No | 15VA | Chassis Mount | Wire Leads | 57.50mm Dia | 24.00mm | 4000Vrms | 0.578 lb (262.18 g) |
|
|
L01-6373PWR XFMR TOROIDAL 35VA TH |
1,678 | - |
|
Datasheet | L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 2.334A, Series 1.167A | Dual | Dual | No | 35VA | Through Hole | PC Pin | 72.00mm L x 72.00mm W | 37.50mm | 4000Vrms | 1.3 lbs (589.7 g) |
|
|
L01-6383PWR XFMR TOROIDAL 50VA TH |
1,789 | - |
|
Datasheet | L01 | Tray | Active | Toroidal | 115V, 230V | Parallel 15V, Series 30V | Parallel 3.332A, Series 1.666A | Dual | Dual | No | 50VA | Through Hole | PC Pin | 82.40mm L x 82.40mm W | 37.50mm | 4000Vrms | 1.8 lbs (816.5 g) |
|
|
XF-10250PWR XFMR TOROIDAL 50VA CHAS MT |
1,592 | - |
|
Datasheet | - | Bulk | Active | Toroidal | 115V, 230V | Parallel 12V, Series 24V | Parallel 2.083A, Series 1.0415A | Dual | Dual | No | 50VA | Chassis Mount | Wire Leads | 78.00mm Dia | 35.00mm | 4000Vrms | 1.5 lbs (680.4 g) |
|
HS1B50PWR XFMR LAMINATED 50VA CHAS MT |
1,208 | - |
|
Datasheet | - | Bulk | Active | Laminated Core | 240V, 480V | 120V, 240V | 416mA | Dual | Dual | No | 50VA | Chassis Mount | Solder, Quick Connect | 101.60mm L x 76.20mm W | 152.40mm | - | - |
|
|
E050DPWR XFMR LAMINATED 50VA CHAS MT |
4,322 | - |
|
Datasheet | SBE | Bulk | Active | Laminated Core | 240V, 480V | 24V | - | Dual | Single | No | 50VA | Chassis Mount | Solder, Quick Connect | 101.30mm L x 76.50mm W | 69.10mm | - | - |
|
|
E100WAPWR XFMR LAMINATED 100VA CHAS MT |
4,315 | - |
|
Datasheet | SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | 100VA | Chassis Mount | Solder, Quick Connect | 117.10mm L x 86.10mm W | - | - | - |
|
|
E300PWR XFMR LAMINATED 300VA CHAS MT |
4,197 | - |
|
Datasheet | SBE | Bulk | Active | Laminated Core | - | - | - | Dual | Single | No | 300VA | Chassis Mount | Solder, Quick Connect | - | 115.10mm | - | - |
|
|
E100WBPWR XFMR LAMINATED 100VA CHAS MT |
2,653 | - |
|
Datasheet | SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | 100VA | Chassis Mount | Solder, Quick Connect | 117.10mm L x 86.10mm W | - | - | - |
|
|
E250WBPWR XFMR LAMINATED 250VA CHAS MT |
3,044 | - |
|
Datasheet | SBE | Bulk | Active | Laminated Core | - | - | - | - | - | No | 250VA | Chassis Mount | Solder, Quick Connect | 132.30mm L x 114.30mm W | - | - | - |
|
MT0050MPWR XFMR 50VA CHAS MT |
1,628 | - |
|
Datasheet | - | Box | Active | - | 240V, 480V | 240V, 120V | - | - | - | No | 50VA | Chassis Mount | Terminal Block | 86.61mm L x 76.20mm W | 70.87mm | - | - |
|
XF-00300-2018PWR XFMR TOROIDAL 300VA CHAS MT |
2,007 | - |
|
Datasheet | - | Bulk | Active | Toroidal | 117V | Parallel 18V, Series 36V | Parallel 16.66A, Series 8.33A | Dual | Dual | No | 300VA | Chassis Mount | Wire Leads | 116.84mm Dia | 73.66mm | 4000Vrms | 6.5 lbs (2.9 kg) |
|
|
E050TFPWR XFMR LAMINATED 50VA CHAS MT |
4,152 | - |
|
Datasheet | SBE | Bulk | Active | Laminated Core | - | - | - | Dual | Single, Multiple Taps | No | 50VA | Chassis Mount | Solder, Quick Connect | 110.70mm L x 86.10mm W | 75.20mm | - | - |
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.
