Power Transformers
Use the filters and product table below to compare Power Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DST6-16B12PWR XFMR LAMINATED 20VA TH |
2,167 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 8V, Series 16V | Parallel 2.5A, Series 1.25A | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 47.24mm W | 36.58mm | 2500Vrms | 0.8 lb (362.87 g) |
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14A-10-20B21PWR XFMR LAMINATED 10VA TH |
4,299 | - |
|
Datasheet | International PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 1A, Series 500mA | Dual | Single, Multiple Taps | No | 10VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 34.93mm | - | 0.53 lb (240.4 g) |
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A41-25-20A19PWR XFMR LAMINATED 25VA CHAS MT |
1,993 | - |
|
Datasheet | International High Power | Bulk | Active | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 2.5A, Series 1.25A | Dual | Dual | No | 25VA | Chassis Mount | Solder, Quick Connect | 71.42mm L x 58.72mm W | 47.63mm | - | 1.3 lbs (589.7 g) |
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DP241-6-20A34PWR XFMR LAMINATED 30VA CHAS MT |
4,069 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 20V | 1.5A | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 49.28mm W | 42.93mm | 2500Vrms | 1.1 lbs (499 g) |
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DP241-6-28A36PWR XFMR LAMINATED 30VA CHAS MT |
1,369 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V, 230V | 28V | 1.1A | Dual | Single | Yes | 30VA | Chassis Mount | Solder, Quick Connect | 82.55mm L x 49.28mm W | 42.93mm | 2500Vrms | 1.1 lbs (499 g) |
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LP18-325B106PWR XFMR SEMI-TORO 6VA TH |
1,635 | - |
|
Datasheet | Low Profile Plug-In | Bulk | Active | Semi-Toroidal | - | Parallel 9V, Series 18V | Parallel 650mA, Series 325mA | Dual | Dual | No | 6VA | Through Hole | PC Pin | 47.63mm L x 39.67mm W | 21.59mm | 1500Vrms | 0.438 lb (198.67 g) |
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DST7-12B52PWR XFMR LAMINATED 36VA TH |
3,072 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | Parallel 5.7A, Series 2.85A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.80mm L x 55.63mm W | 39.62mm | 2500Vrms | 1.1 lbs (499 g) |
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DST7-10B51PWR XFMR LAMINATED 36VA TH |
1,454 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 5V, Series 10V | Parallel 7.2A, Series 3.6A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.80mm L x 55.63mm W | 39.62mm | 2500Vrms | 1.1 lbs (499 g) |
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DST7-24B55PWR XFMR LAMINATED 36VA TH |
1,055 | - |
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Datasheet | Split Bobbin Plug-In | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 3A, Series 1.5A | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.80mm L x 55.63mm W | 39.62mm | 2500Vrms | 1.1 lbs (499 g) |
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DST7-120B60PWR XFMR LAMINATED 36VA TH |
3,911 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 60V, Series 120V | Parallel 600mA, Series 300mA | Dual | Dual | No | 36VA | Through Hole | PC Pin | 66.80mm L x 55.63mm W | 39.62mm | 2500Vrms | 1.1 lbs (499 g) |
Power Transformers FAQ
Common questions about filtering, comparing and sourcing Power Transformers components.
How can I narrow the Power Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Power Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
