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
F-221U PWR XFMR LAMINATED 96VA CHAS MT Triad Magnetics	1,078	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	12V	8A	Single	Single	No	96VA	Chassis Mount	Wire Leads	79.38mm L x 63.50mm W	96.82mm	1500Vrms	4 lbs (1.8 kg)
F-280U PWR XFMR LAMINATED 120VA CHAS MT Triad Magnetics	1,605	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	60V	2A	Single	Single	Yes	120VA	Chassis Mount	Wire Leads	85.73mm L x 79.38mm W	95.25mm	1500Vrms	5.6 lbs (2.5 kg)
185E230 PWR XFMR LAMINATED 80VA CHAS MT Hammond Manufacturing	1,198	-	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 700mA, Series 350mA	Dual	Dual	No	80VA	Chassis Mount	Solder, Quick Connect	63.50mm L x 66.29mm W	76.20mm	4000Vrms	2.5 lbs (1.1 kg)
PHC25JGA PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	2,512	-	RFQ	Datasheet	PHC	Box	Active	Laminated Core	120V	24V	1.04A	Single	Single	No	25VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	-	1.4 lbs (635 g)
166Q6 PWR XFMR LAMINATED 37.8VA CHAS Hammond Manufacturing	4,737	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	6.3V	6A	Single	Single	Yes	37.8VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
A41-130-28 PWR XFMR LAMINATED 130VA CHAS MT Signal Transformer	2,001	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 9.2A, Series 4.6A	Dual	Dual	No	130VA	Chassis Mount	Solder, Quick Connect	71.40mm L x 76.20mm W	85.70mm	4000Vrms	4.1 lbs (1.9 kg)
F-214U PWR XFMR LAMINATED 96VA CHAS MT Triad Magnetics	3,742	-	RFQ	Datasheet	Control Transformers	Box	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 4A, Series 2A	Single	Dual	No	96VA	Chassis Mount	Solder Lug	80.95mm L x 71.42mm W	86.51mm	1500Vrms	3.3 lbs (1.5 kg)
F-108U PWR XFMR LAMINATED 96VA CHAS MT Triad Magnetics	4,178	-	RFQ	Datasheet	Control Transformers	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 8A, Series 4A	Dual	Dual	No	96VA	Chassis Mount	Solder Lug	71.42mm L x 63.50mm W	86.51mm	1500Vrms	3.5 lbs (1.6 kg)
166M12B PWR XFMR LAMINATED 37.8VA CHAS Hammond Manufacturing	1,248	-	RFQ	Datasheet	166	Box	Active	Laminated Core	117V	12.6V	3A	Single	Single	Yes	37.8VA	Chassis Mount	Wire Leads	-	-	2000Vrms	-
A41-130-16 PWR XFMR LAMINATED 130VA CHAS MT Signal Transformer	3,866	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 16.2A, Series 8.1A	Dual	Dual	No	130VA	Chassis Mount	Solder, Quick Connect	71.40mm L x 76.20mm W	85.70mm	4000Vrms	4.1 lbs (1.9 kg)
166P18 PWR XFMR LAMINATED 90VA CHAS MT Hammond Manufacturing	2,633	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	18V	5A	Single	Single	Yes	90VA	Chassis Mount	Wire Leads	102.36mm L x 63.50mm W	66.80mm	2000Vrms	3 lbs (1.4 kg)
166M24 PWR XFMR LAMINATED 72VA CHAS MT Hammond Manufacturing	3,975	-	RFQ	Datasheet	166	Box	Active	Laminated Core	115V	24V	3A	Single	Single	Yes	72VA	Chassis Mount	Wire Leads	102.36mm L x 57.15mm W	66.80mm	2000Vrms	2.5 lbs (1.1 kg)
VPT18-5560 PWR XFMR TOROIDAL 100VA CHAS MT Triad Magnetics	2,194	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Toroidal	115V, 230V	Parallel 9V, Series 18V	Parallel 11.12A, Series 5.56A	Dual	Dual	No	100VA	Chassis Mount	Wire Leads	87.00mm Dia x 47.00mm W	51.0mm	4000Vrms	2.2 lbs (997.9 g)
167N6 PWR XFMR LAMINATED 25.2VA CHAS Hammond Manufacturing	3,647	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	6.3V	4A	Single	Single	Yes	25.2VA	Chassis Mount	Wire Leads	47.75mm L x 61.98mm W	63.50mm	2000Vrms	1.3 lbs (589.7 g)
VPS12-14000 PWR XFMR LAMINATED 175VA CHAS MT Triad Magnetics	1,296	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 28A, Series 14A	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.50mm L x 71.37mm W	95.25mm	4000Vrms	5.5 lbs (2.5 kg)
VPS36-4800 PWR XFMR LAMINATED 175VA CHAS MT Triad Magnetics	4,481	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 9.6A, Series 4.8A	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.50mm L x 71.37mm W	95.25mm	4000Vrms	5.5 lbs (2.5 kg)
VPS20-8800 PWR XFMR LAMINATED 175VA CHAS MT Triad Magnetics	1,033	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 17.6A, Series 8.8A	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.50mm L x 71.37mm W	95.25mm	4000Vrms	5.5 lbs (2.5 kg)
A41-175-36 PWR XFMR LAMINATED 175VA CHAS MT Signal Transformer	1,769	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 9.6A, Series 4.8A	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.40mm L x 79.70mm W	95.30mm	4000Vrms	5.5 lbs (2.5 kg)
A41-175-230 PWR XFMR LAMINATED 175VA CHAS MT Signal Transformer	3,359	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 1.52A, Series 760mA	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.40mm L x 79.70mm W	95.30mm	4000Vrms	5.5 lbs (2.5 kg)
VPM240-210 PWR XFMR TOROIDAL 50VA CHAS MT Triad Magnetics	4,612	-	RFQ	Datasheet	Toroidal Medical, VPM	Box	Active	Toroidal	100V, 120V, 220V, 240V	Parallel 120V, Series 240V	Parallel 420mA, Series 210mA	Dual, Multiple Taps	Dual	No	50VA	Chassis Mount	Wire Leads	92.00mm Dia	38.00mm	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.