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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4900-9048RD63PWR XFMR LAMINATED 12VA TH |
1,407 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 24V, Series 48V | Parallel 500mA, Series 250mA | Dual | Dual | No | 12VA | Through Hole | PC Pin | 48.00mm L x 40.00mm W | 35.80mm | - | - |
|
|
4900-9012RE64PWR XFMR LAMINATED 20VA TH |
153 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 6V, Series 12V | - | Dual | Dual | No | 20VA | Through Hole | PC Pin | 57.15mm L x 38.10mm W | 35.81mm | - | - |
|
|
4900-9013RD63PWR XFMR LAMINATED 12VA TH |
1,298 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 6.3V, Series 12.6V | - | Dual | Dual | No | 12VA | Through Hole | PC Pin | 22.61mm L x 72.97mm W | 35.81mm | - | - |
|
|
4900-9020RA60PWR XFMR LAMINATED 1.1VA TH |
4,498 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V, 230V | Parallel 10V, Series 20V | Parallel 110mA, Series 55mA | Dual | Dual | No | 1.1VA | Through Hole | PC Pin | 35.10mm L x 30.00mm W | 23.60mm | - | - |
|
4900-8048RA60PWR XFMR LAMINATED 1.1VA TH |
3,016 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 46mA, Series 23mA | Single | Dual | No | 1.1VA | Through Hole | PC Pin | 35.10mm L x 30.00mm W | 23.60mm | - | - |
|
4900-8048RD63PWR XFMR LAMINATED 12VA TH |
4,584 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 500mA, Series 250mA | Single | Dual | No | 12VA | Through Hole | PC Pin | 48.00mm L x 40.00mm W | 35.80mm | - | - |
|
|
4900-8012RE64PWR XFMR LAMINATED 20VA TH |
1,623 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 6V, Series 12V | Parallel 3.33A, Series 1.67A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.00mm L x 47.60mm W | 35.80mm | - | - |
|
|
4900-8024RE64PWR XFMR LAMINATED 20VA TH |
4,491 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 12V, Series 24V | Parallel 1.666A, Series 833mA | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.00mm L x 47.60mm W | 35.80mm | - | - |
|
4900-8013RE64PWR XFMR LAMINATED 20VA TH |
4,587 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 6.3V, Series 12.6V | Parallel 3.17A, Series 1.58A | Single | Dual | No | 20VA | Through Hole | PC Pin | 57.00mm L x 47.60mm W | 35.80mm | - | - |
|
4900-8048RE64PWR XFMR LAMINATED 20VA PCB |
4,460 | - |
|
Datasheet | 4900 | Bulk | Obsolete | Laminated Core | 115V | Parallel 24V, Series 48V | Parallel 800mA, Series 400mA | Single | Dual | No | 20VA | PCB | Through Hole | 57.00mm L x 47.60mm W | - | 1500Vrms | - |
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.
