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
14A-56-12 PWR XFMR LAMINATED 56VA TH Signal Transformer	4,338	-	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 8.8A, Series 4.4A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
14A-56-10 PWR XFMR LAMINATED 56VA TH Signal Transformer	2,904	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 11.2A, Series 5.6A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
IF-6-40 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	4,508	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 300mA, Series 150mA	Dual	Dual	No	6VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	22.60mm	4000Vrms	0.45 lb (204.12 g)
DP-241-7-56 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	4,828	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	56V	1A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
VPS10-4300 PWR XFMR LAMINATED 43VA CHAS MT Triad Magnetics	1,617	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 8.6A, Series 4.3A	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	58.67mm L x 50.80mm W	68.33mm	4000Vrms	1.6 lbs (725.7 g)
62002 PWR XFMR TOROIDAL 1.6VA CHAS MT Talema Group LLC	4,599	-	RFQ	Datasheet	Standard Mini	Tray	Active	Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 134mA, Series 67mA	Dual	Dual	No	1.6VA	Chassis Mount	Wire Leads	-	17.00mm	4000Vrms	0.157 lb (71.21 g)
IF-6-10 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	1,147	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 1.2A, Series 600mA	Dual	Dual	No	6VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	22.60mm	4000Vrms	0.45 lb (204.12 g)
IF-6-56 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	2,937	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 28V, Series 56V	Parallel 220mA, Series 110mA	Dual	Dual	No	6VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	22.60mm	4000Vrms	0.45 lb (204.12 g)
F-184X PWR XFMR LAMINATED 28VA CHAS MT Triad Magnetics	2,246	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	28V	1A	Single	Single	Yes	28VA	Chassis Mount	Wire Leads	93.65mm L x 57.15mm W	58.72mm	1500Vrms	1.4 lbs (635 g)
F-224X PWR XFMR LAMINATED 37.8VA CHAS Triad Magnetics	1,421	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	12.6V	3A	Single	Single	No	37.8VA	Chassis Mount	Wire Leads	95.25mm L x 53.98mm W	57.15mm	1500Vrms	1.6 lbs (725.7 g)
F-31X PWR XFMR LAMINATED 30VA CHAS MT Triad Magnetics	3,364	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	10V	3A	Single	Single	Yes	30VA	Chassis Mount	Wire Leads	95.25mm L x 53.98mm W	54.76mm	2000Vrms	1.7 lbs (771.1 g)
IF-6-12 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	3,559	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 6V, Series 12V	Parallel 1A, Series 500mA	Dual	Dual	No	6VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	22.60mm	4000Vrms	0.45 lb (204.12 g)
FD7-10 PWR XFMR LAMINATED 56VA CHAS MT Triad Magnetics	2,704	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	10V	5A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	93.65mm L x 46.02mm W	57.15mm	2500VAC	1.7 lbs (771.1 g)
FD7-12 PWR XFMR LAMINATED 56VA CHAS MT Triad Magnetics	1,843	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	12.6V	4A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	93.65mm L x 46.02mm W	57.15mm	2500VAC	1.7 lbs (771.1 g)
FD7-28 PWR XFMR LAMINATED 56VA CHAS MT Triad Magnetics	4,103	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	28V	2A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	93.65mm L x 46.02mm W	57.15mm	2500VAC	1.7 lbs (771.1 g)
FD7-48 PWR XFMR LAMINATED 56VA CHAS MT Triad Magnetics	1,988	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	48V	1.2A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	93.65mm L x 46.02mm W	57.15mm	2500VAC	1.7 lbs (771.1 g)
FD7-56 PWR XFMR LAMINATED 56VA CHAS MT Triad Magnetics	4,629	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	56V	1A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	93.65mm L x 46.02mm W	57.15mm	2500VAC	1.7 lbs (771.1 g)
VPP10-3000-B PWR XFMR LAMINATED 30VA TH Triad Magnetics	4,184	-	RFQ	Datasheet	PC Mount: World Series™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 6A, Series 3A	Dual	Dual	No	30VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4000Vrms	1.2 lbs (544.3 g)
VPP12-2400-B PWR XFMR LAMINATED 30VA TH Triad Magnetics	2,032	-	RFQ	Datasheet	PC Mount: World Series™	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 4.8A, Series 2.4A	Dual	Dual	No	30VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4000Vrms	1.2 lbs (544.3 g)
VPP16-1900-B PWR XFMR LAMINATED 30VA TH Triad Magnetics	4,610	-	RFQ	Datasheet	PC Mount: World Series™	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 3.8A, Series 1.9A	Dual	Dual	No	30VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4000Vrms	1.2 lbs (544.3 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.

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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.