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
FP10-1200 PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,031	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP10-1200-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,310	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP12-950-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,456	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 1.9A, Series 950mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP16-750-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,350	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 1.5A, Series 750mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP20-600-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,384	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 1.2A, Series 600mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.67mm	2000Vrms	0.688 lb (312.07 g)
FP24-500-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,869	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 1A, Series 500mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP30-400-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,193	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 15V, Series 30V	Parallel 800mA, Series 400mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP34-340-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	4,358	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 17V, Series 34V	Parallel 680mA, Series 340mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP56-200-B PWR XFMR LAMINATED 6VA TH Triad Magnetics	2,212	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 400mA, Series 200mA	Dual	Dual	No	6VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
20-450-LPI PWR XFMR SEMI-TORO 9VA TH Signal Transformer	4,986	-	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 10V, Series 20V	Parallel 900mA, Series 450mA	Dual	Dual	No	9VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	27.40mm	4000Vrms	0.51 lb (231.33 g)
VPL20-1200 PWR XFMR LAMINATED 25.0VA CHAS Triad Magnetics	1,295	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	20V	1.25A	Dual	Dual	No	25.0VA	Chassis Mount	Wire Leads	53.98mm L x 82.55mm W	49.22 mm	3500Vrms	1.3 lbs (589.7 g)
10-250-LPI PWR XFMR SEMI-TORO 2.5VA TH Signal Transformer	2,519	-	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 500mA, Series 250mA	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)
6K270HF PWR XFMR Hammond Manufacturing	3,707	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
FS10-2000-C2 PWR XFMR LAMINATED 20VA TH Triad Magnetics	1,982	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 4A, Series 2A	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	4200Vrms	0.8 lb (362.87 g)
FS16-1250-C2 PWR XFMR LAMINATED 20VA TH Triad Magnetics	1,788	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 2.5A, Series 1.25A	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	4200Vrms	0.8 lb (362.87 g)
FS28-700-C2 PWR XFMR LAMINATED 20VA TH Triad Magnetics	1,993	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 1.4A, Series 700mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	4200Vrms	0.8 lb (362.87 g)
FS36-550-C2 PWR XFMR LAMINATED 20VA TH Triad Magnetics	3,603	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 1.1A, Series 550mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	4200Vrms	0.8 lb (362.87 g)
FS56-350-C2 PWR XFMR LAMINATED 20VA TH Triad Magnetics	3,035	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 700mA, Series 350mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	4200Vrms	0.8 lb (362.87 g)
LP-88-130 PWR XFMR SEMI-TORO 12VA TH Signal Transformer	3,369	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 44V, Series 88V	Parallel 260mA, Series 130mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	27.10mm	1500Vrms	0.688 lb (312.07 g)
56-160-LPI PWR XFMR SEMI-TORO 9VA TH Signal Transformer	2,741	-	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 28V, Series 56V	Parallel 320mA, Series 160mA	Dual	Dual	No	9VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	27.40mm	4000Vrms	0.51 lb (231.33 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.