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
DMPC-X-12 PWR XFMR LAMINATED 10VA TH Signal Transformer	2,836	-	RFQ	Datasheet	DMPC	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 12V	Parallel 360mA, Series 60mA	Dual	Dual	Yes	10VA	Through Hole	PC Pin	47.60mm L x 36.50mm W	41.70mm	1500Vrms	0.56 lb (254.01 g)
IF-2-34 PWR XFMR SEMI-TORO 2VA TH Signal Transformer	1,450	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 17V, Series 34V	Parallel 120mA, Series 60mA	Dual	Dual	No	2VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	17.60mm	4000Vrms	0.29 lb (131.54 g)
241-6-16L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	1,743	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	16V	2A	Single	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
IF-2-12 PWR XFMR SEMI-TORO 2VA TH Signal Transformer	3,879	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 6V, Series 12V	Parallel 340mA, Series 170mA	Dual	Dual	No	2VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	17.60mm	4000Vrms	0.29 lb (131.54 g)
IF-2-40 PWR XFMR SEMI-TORO 2VA TH Signal Transformer	3,865	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 100mA, Series 50mA	Dual	Dual	No	2VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	17.60mm	4000Vrms	0.29 lb (131.54 g)
A41-25-24L PWR XFMR LAMINATED 25VA CHAS MT Signal Transformer	2,688	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 2A, Series 1A	Dual	Dual	No	25VA	Chassis Mount	Wire Leads	71.40mm L x 54.40mm W	58.70mm	4000Vrms	1.3 lbs (589.7 g)
241-6-10L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	4,846	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	10V	3A	Single	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
DP-241-6-28L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	1,703	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	28V	1.1A	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
10-900-LPI PWR XFMR SEMI-TORO 9VA TH Signal Transformer	2,170	-	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 1.8A, Series 900mA	Dual	Dual	No	9VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	27.40mm	4000Vrms	0.51 lb (231.33 g)
A41-25-10L PWR XFMR LAMINATED 25VA CHAS MT Signal Transformer	4,740	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 5A, Series 2.5A	Dual	Dual	No	25VA	Chassis Mount	Wire Leads	71.40mm L x 54.40mm W	58.70mm	4000Vrms	1.3 lbs (589.7 g)

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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.