Power Transformers

Browse available Power Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
241-6-36 PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	1,877	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V	36V	850mA	Single	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
241-6-120 PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	2,161	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	120V	250mA	Single	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
241-6-48 PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	4,172	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	48V	630mA	Single	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
241-6-56 PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	1,381	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	56V	540mA	Single	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
F-314X PWR XFMR LAMINATED 7.56VA CHAS Triad Magnetics	1,386	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V, 230V	6.3V	1.2A	Dual	Single	Yes	7.56VA	Chassis Mount	PC Pin	71.45mm L x 41.28mm W	41.28mm	2500Vrms	0.7 lb (317.51 g)
VPL36-300 PWR XFMR LAMINATED 10.0VA CHAS Triad Magnetics	1,790	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	36V	280mA	Dual	Dual	No	10.0VA	Chassis Mount	Wire Leads	36.52mm L x 71.44mm W	44.45mm	3500Vrms	0.7 lb (317.51 g)
24-100-LPI PWR XFMR SEMI-TORO 2.5VA TH Signal Transformer	3,792	-	RFQ	Datasheet	LPI	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 200mA, Series 100mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	18.30mm	4000Vrms	0.27 lb (122.47 g)
ST-7-16 PWR XFMR LAMINATED 36VA TH Signal Transformer	4,589	-	RFQ	Datasheet	ST	Box	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 4.5A, Series 2.25A	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
ST-7-36 PWR XFMR LAMINATED 36VA TH Signal Transformer	2,572	-	RFQ	Datasheet	ST	Box	Active	Laminated Core	115V	Parallel 18V, Series 36V	Parallel 2A, Series 1A	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
ST-7-10 PWR XFMR LAMINATED 36VA TH Signal Transformer	2,094	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 7.2A, Series 3.6A	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
ST-7-56 PWR XFMR LAMINATED 36VA TH Signal Transformer	1,755	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 28V, Series 56V	Parallel 1.3A, Series 650mA	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
PL3602 POWER iNRCORE, LLC	1,492	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ST-5-120 PWR XFMR LAMINATED 12VA TH Signal Transformer	1,195	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 200mA, Series 100mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.80mm L x 39.60mm W	36.90mm	2500Vrms	0.7 lb (317.51 g)
F10-2000 PWR XFMR LAMINATED 20VA TH Triad Magnetics	4,501	-	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 4A, Series 2A	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
F120-160 PWR XFMR LAMINATED 20VA TH Triad Magnetics	1,919	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 320mA, Series 160mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
F12-1600 PWR XFMR LAMINATED 20VA TH Triad Magnetics	3,092	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 3.2A, Series 1.6A	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
F16-1250 PWR XFMR LAMINATED 20VA TH Triad Magnetics	4,704	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 2.5A, Series 1.25A	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
F24-800 PWR XFMR LAMINATED 20VA TH Triad Magnetics	1,246	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 1.6A, Series 800mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
F28-700 PWR XFMR LAMINATED 20VA TH Triad Magnetics	3,119	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 1.4A, Series 700mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
F56-350 PWR XFMR LAMINATED 20VA TH Triad Magnetics	2,857	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 28 V, Series 56V	Parallel 700mA, Series 350mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)

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FREQUENTLY ASKED QUESTIONS

Power Transformers FAQ

Common questions about selecting, comparing and sourcing Power Transformers components through Winsun (HK) Electronics.

What should I check when selecting Power Transformers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Power Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Power Transformers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Power Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.