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
IF-10-230 PWR XFMR SEMI-TORO 10VA TH Signal Transformer	3,693	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 115V, Series 230V	Parallel 90mA, Series 45mA	Dual	Dual	No	10VA	Through Hole	PC Pin	67.60mm L x 57.00mm W	22.60mm	4000Vrms	0.64 lb (290.3 g)
IF-10-34 PWR XFMR SEMI-TORO 10VA TH Signal Transformer	3,836	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 17V, Series 34V	Parallel 600mA, Series 300mA	Dual	Dual	No	10VA	Through Hole	PC Pin	67.60mm L x 57.00mm W	22.60mm	4000Vrms	0.64 lb (290.3 g)
IF-10-30 PWR XFMR SEMI-TORO 10VA TH Signal Transformer	3,103	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 670mA, Series 335mA	Dual	Dual	No	10VA	Through Hole	PC Pin	67.60mm L x 57.00mm W	22.60mm	4000Vrms	0.64 lb (290.3 g)
IF-10-24 PWR XFMR SEMI-TORO 10VA TH Signal Transformer	3,005	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 840mA, Series 420mA	Dual	Dual	No	10VA	Through Hole	PC Pin	67.60mm L x 57.00mm W	22.60mm	4000Vrms	0.64 lb (290.3 g)
F7-24-B PWR XFMR LAMINATED 56VA CHAS MT Triad Magnetics	4,719	-	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V	24V	2.4A	Single	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)
IF-10-40 PWR XFMR SEMI-TORO 10VA TH Signal Transformer	1,581	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 500mA, Series 250mA	Dual	Dual	No	10VA	Through Hole	PC Pin	67.60mm L x 57.00mm W	22.60mm	4000Vrms	0.64 lb (290.3 g)
TCT50-09E07AE PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	4,747	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	208V, 240V	24V	2.08A	Single, Multiple Taps	Single	No	50VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 66.04mm W	69.60mm	1500VAC	2 lbs (907.2 g)
TCT50-01E07AB-B PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	1,992	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	120V	24V	2.08A	Single	Single	No	50VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	2 lbs (907.2 g)
TCT50-02E07AB-B PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	2,718	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	240V	24V	2.08A	Single	Single	No	50VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	2 lbs (907.2 g)
TCT50-05E07AB-B PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	2,616	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	120V, 208V, 240V	24V	2.08A	Single, Multiple Taps	Single	No	50VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	2 lbs (907.2 g)
TCT50-06E07AB-B PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	3,927	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	120V, 240V	24V	2.08A	Single, Multiple Taps	Single	No	50VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	2 lbs (907.2 g)
TCT50-09E07AB-B PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	2,787	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	208V, 240V	24V	2.08A	Single, Multiple Taps	Single	No	50VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	2 lbs (907.2 g)
F-255X PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	1,156	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	20V	2A	Single	Single	Yes	40VA	Chassis Mount	Wire Leads	101.60mm L x 57.15mm W	65.07mm	1500Vrms	2.5 lbs (1.1 kg)
F-69X PWR XFMR LAMINATED 50.4VA CHAS Triad Magnetics	4,418	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	6.3V	8A	Single	Single	Yes	50.4VA	Chassis Mount	Wire Leads	101.60mm L x 57.15mm W	71.37mm	1500Vrms	2.3 lbs (1 kg)
VPL12-4000 PWR XFMR LAMINATED 50.0VA CHAS Triad Magnetics	1,622	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	12.6V	3.97A	Dual	Dual	No	50.0VA	Chassis Mount	Wire Leads	57.15mm L x 101.6mm W	65.09mm	3500Vrms	2.3 lbs (1 kg)
VPS10-4300-B PWR XFMR LAMINATED 43VA CHAS MT Triad Magnetics	1,858	-	RFQ	Datasheet	Chassis Mount: World Series™	Bulk	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)
VPS12-3400-B PWR XFMR LAMINATED 43VA CHAS MT Triad Magnetics	3,423	-	RFQ	Datasheet	Chassis Mount: World Series™	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 6.8A, Series 3.4A	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)
VPS16-2700-B PWR XFMR LAMINATED 43VA CHAS MT Triad Magnetics	2,544	-	RFQ	Datasheet	Chassis Mount: World Series™	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 5.4A, Series 2.7A	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	58.67mm L x 50.80mm W	54.10mm	4000Vrms	1.6 lbs (725.7 g)
VPS20-2200-B PWR XFMR LAMINATED 43VA CHAS MT Triad Magnetics	1,451	-	RFQ	Datasheet	Chassis Mount: World Series™	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 4.4A, Series 2.2A	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	74.68mm L x 50.80mm W	74.68mm	4000Vrms	1.6 lbs (725.7 g)
VPS230-190-B PWR XFMR LAMINATED 43VA CHAS MT Triad Magnetics	2,623	-	RFQ	Datasheet	Chassis Mount: World Series™	Bulk	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 380mA, Series 190mA	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)

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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.