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.

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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
241-8-20L PWR XFMR LAMINATED 100VA CHAS MT Signal Transformer	2,634	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	20V	5A	Single	Single	Yes	100VA	Chassis Mount	Wire Leads	102.40mm L x 58.50mm W	67.70mm	2500Vrms	2.8 lbs (1.3 kg)
241-8-28L PWR XFMR LAMINATED 100VA CHAS MT Signal Transformer	3,467	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	28V	3.6A	Single	Single	Yes	100VA	Chassis Mount	Wire Leads	102.40mm L x 58.50mm W	67.70mm	2500Vrms	2.8 lbs (1.3 kg)
241-8-36L PWR XFMR LAMINATED 100VA CHAS MT Signal Transformer	4,433	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	36V	2.8A	Single	Single	Yes	100VA	Chassis Mount	Wire Leads	102.40mm L x 58.50mm W	67.70mm	2500Vrms	2.8 lbs (1.3 kg)
241-8-48L PWR XFMR LAMINATED 100VA CHAS MT Signal Transformer	2,763	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	48V	2A	Single	Single	Yes	100VA	Chassis Mount	Wire Leads	102.40mm L x 58.50mm W	67.70mm	2500Vrms	2.8 lbs (1.3 kg)
IF-30-10 PWR XFMR SEMI-TORO 30VA TH Signal Transformer	3,518	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 6A, Series 3A	Dual	Dual	No	30VA	Through Hole	PC Pin	68.00mm L x 57.50mm W	35.30mm	4000Vrms	1.3 lbs (589.7 g)
A41-80-10 PWR XFMR LAMINATED 80VA CHAS MT Signal Transformer	3,897	-	RFQ	Datasheet	All-4-One™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 16A, Series 8A	Dual	Dual	No	80VA	Chassis Mount	Solder, Quick Connect	63.50mm L x 64.30mm W	76.20mm	4000Vrms	2.8 lbs (1.3 kg)
A41-80-10L PWR XFMR LAMINATED 80VA CHAS MT Signal Transformer	4,602	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 16A, Series 8A	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	63.50mm L x 64.30mm W	76.20mm	4000Vrms	2.8 lbs (1.3 kg)
A41-80-12L PWR XFMR LAMINATED 80VA CHAS MT Signal Transformer	2,318	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 12.6A, Series 6.3A	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	63.50mm L x 64.30mm W	76.20mm	4000Vrms	2.8 lbs (1.3 kg)
A41-80-16L PWR XFMR LAMINATED 80VA CHAS MT Signal Transformer	4,784	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 10A, Series 5A	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	63.50mm L x 64.30mm W	76.20mm	4000Vrms	2.8 lbs (1.3 kg)
A41-80-20L PWR XFMR LAMINATED 80VA CHAS MT Signal Transformer	3,969	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 8A, Series 4A	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	63.50mm L x 64.30mm W	76.20mm	4000Vrms	2.8 lbs (1.3 kg)

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

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.