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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DPC-24-35B57PWR XFMR LAMINATED 1VA TH |
2,352 | - |
|
Datasheet | PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 70mA, Series 35mA | Dual | Dual | No | 1VA | Through Hole | PC Pin | 25.40mm L x 34.93mm W | 21.08mm | 1500Vrms | 0.157 lb (71.21 g) |
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PC-10-1000B3PWR XFMR LAMINATED 10VA TH |
2,973 | - |
|
Datasheet | PC Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 5V, Series 10V | Parallel 2A, Series 1A | Single | Dual | No | 10VA | Through Hole | PC Pin | 47.63mm L x 36.53mm W | 41.28mm | 1500Vrms | 0.563 lb (255.37 g) |
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PC-230-40B47PWR XFMR LAMINATED 10VA TH |
2,812 | - |
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Datasheet | PC Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 115V, Series 230V | Parallel 80mA, Series 40mA | Single | Dual | No | 10VA | Through Hole | PC Pin | 47.63mm L x 36.53mm W | 41.28mm | 1500Vrms | 0.563 lb (255.37 g) |
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241-3-28A6PWR XFMR LAMINATED 2.4VA CHAS MT |
4,141 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V | 28V | 85mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.32mm L x 30.23mm W | 26.92mm | 2500Vrms | 0.25 lb (113.4 g) |
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241-3-120A10PWR XFMR LAMINATED 2.4VA CHAS MT |
3,269 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V | 120V | 20mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.32mm L x 30.23mm W | 26.92mm | 2500Vrms | 0.25 lb (113.4 g) |
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241-3-10A1PWR XFMR LAMINATED 2.4VA CHAS MT |
2,924 | - |
|
Datasheet | Chassis-Tran | Bulk | Active | Laminated Core | 115V | 10V | 250mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.32mm L x 30.23mm W | 26.92mm | 2500Vrms | 0.25 lb (113.4 g) |
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241-3-24A5PWR XFMR LAMINATED 2.4VA CHAS MT |
3,814 | - |
|
Datasheet | Chassis-Tran | Bulk | Obsolete | Laminated Core | 115V | 24V | 100mA | Single | Single | Yes | 2.4VA | Chassis Mount | Solder, Quick Connect | 52.32mm L x 30.23mm W | 26.92mm | 2500Vrms | 0.25 lb (113.4 g) |
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DPC-24-180B18PWR XFMR LAMINATED 4.4VA TH |
1,298 | - |
|
Datasheet | PC Plug-In | Bulk | Active | Laminated Core | 115V, 230V | Parallel 12V, Series 24V | Parallel 360mA, Series 180mA | Dual | Dual | No | 4.4VA | Through Hole | PC Pin | 41.28mm L x 31.75mm W | 34.93mm | 1500Vrms | 0.313 lb (141.97 g) |
|
ST3-56B33PWR XFMR LAMINATED 2.4VA TH |
2,048 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 28V, Series 56V | Parallel 90mA, Series 45mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.05mm L x 28.70mm W | 30.23mm | 2500Vrms | 0.25 lb (113.4 g) |
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ST3-120B37PWR XFMR LAMINATED 2.4VA TH |
1,345 | - |
|
Datasheet | Split Bobbin Plug-In | Bulk | Active | Laminated Core | 115V | Parallel 60V, Series 120V | Parallel 40mA, Series 20mA | Single | Dual | No | 2.4VA | Through Hole | PC Pin | 35.05mm L x 28.70mm W | 30.23mm | 2500Vrms | 0.25 lb (113.4 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.
