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
166M18 PWR XFMR LAMINATED 54VA CHAS MT Hammond Manufacturing	1,853	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	18V	3A	Single	Single	Yes	54VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	2 lbs (907.2 g)
F-260U PWR XFMR LAMINATED 144VA CHAS MT Triad Magnetics	3,279	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	24V	6A	Single	Single	Yes	144VA	Chassis Mount	Wire Leads	79.38mm L x 88.90mm W	95.25mm	1500Vrms	6.4 lbs (2.9 kg)
70084K PWR XFMR TOROIDAL 50VA TH Talema Group LLC	2,674	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 2.776A, Series 1.388A	Dual	Dual	No	50VA	Through Hole	PC Pin	82.40mm L x 82.40mm W	37.50mm	4000Vrms	1.5 lbs (680.4 g)
70083K PWR XFMR TOROIDAL 50VA TH Talema Group LLC	1,437	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 3.332A, Series 1.666A	Dual	Dual	No	50VA	Through Hole	PC Pin	82.40mm L x 82.40mm W	37.50mm	4000Vrms	1.5 lbs (680.4 g)
166M25 PWR XFMR LAMINATED 75VA CHAS MT Hammond Manufacturing	1,738	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	25V	3A	Single	Single	Yes	75VA	Chassis Mount	Wire Leads	102.36mm L x 57.15mm W	66.80mm	2000Vrms	2.5 lbs (1.1 kg)
70082K PWR XFMR TOROIDAL 50VA TH Talema Group LLC	3,182	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 4.166A, Series 2.083A	Dual	Dual	No	50VA	Through Hole	PC Pin	82.40mm L x 82.40mm W	37.50mm	4000Vrms	1.5 lbs (680.4 g)
VPT30-3330 PWR XFMR TOROIDAL 100VA CHAS MT Triad Magnetics	3,701	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 6.66A, Series 3.33A	Dual	Dual	No	100VA	Chassis Mount	Wire Leads	87.00mm Dia x 47.00mm W	51.0mm	4000Vrms	2.2 lbs (997.9 g)
F-261U PWR XFMR LAMINATED 192VA CHAS MT Triad Magnetics	1,483	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	24V	8A	Single	Single	Yes	192VA	Chassis Mount	Wire Leads	87.30mm L x 88.90mm W	104.77mm	1500Vrms	7.4 lbs (3.4 kg)
VPS24-7300 PWR XFMR LAMINATED 175VA CHAS MT Triad Magnetics	3,533	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 14.6A, Series 7.3A	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)
166G100 PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	1,578	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	100V	500mA	Single	Single	Yes	50VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	2 lbs (907.2 g)
VPS230-760 PWR XFMR LAMINATED 175VA CHAS MT Triad Magnetics	1,045	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 1.52A, Series 760mA	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.50mm L x 71.37mm W	95.25mm	4000Vrms	5.5 lbs (2.5 kg)
166N24 PWR XFMR LAMINATED 96VA CHAS MT Hammond Manufacturing	2,154	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	24V	4A	Single	Single	Yes	96VA	Chassis Mount	Wire Leads	114.30mm L x 63.50mm W	76.20mm	2000Vrms	3.5 lbs (1.6 kg)
PHC25AGA PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	3,608	-	RFQ	Datasheet	PHC	Box	Active	Laminated Core	600V	24V	1.04A	Single	Single	No	25VA	Chassis Mount	Wire Leads	58.67mm L x 93.73mm W	58.67mm	-	1.4 lbs (635 g)
E050 PWR XFMR LAMINATED 50VA CHAS MT SolaHD	4,353	-	RFQ	Datasheet	SBE	Bulk	Active	Laminated Core	-	-	-	Dual, Multiple Taps	Single	Yes	50VA	Chassis Mount	Solder, Quick Connect	101.30mm L x 76.50mm W	69.10mm	-	-
1182E110 PWR XFMR TOROIDAL 30VA CHAS MT Hammond Manufacturing	2,905	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 110V, Series 220V	Parallel 272mA, Series 136mA	Dual	Dual	No	30VA	Chassis Mount	Wire Leads	76.20mm Dia	-	4000Vrms	1.1 lbs (499 g)
1182D240 PWR XFMR TOROIDAL 30VA CHAS MT Hammond Manufacturing	2,256	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	240V	125mA	Dual	Single	No	30VA	Chassis Mount	Wire Leads	76.20mm Dia	31.75mm	4000Vrms	1.1 lbs (499 g)
269EX PWR XFMR LAMINATED 43VA CHAS MT Hammond Manufacturing	3,451	-	RFQ	Datasheet	269	Bulk	Active	Laminated Core	115V	380V, 6.3V	71mA, 2.5A	Single	Dual	Yes	43VA	Chassis Mount	Wire Leads	55.63mm L x 66.80mm W	66.80mm	2000Vrms	1.8 lbs (816.5 g)
1182M22 PWR XFMR TOROIDAL 120VA CHAS MT Hammond Manufacturing	2,821	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 22V, Series 44V	Parallel 5.46A, Series 2.73A	Dual	Dual	No	120VA	Chassis Mount	Wire Leads	101.60mm Dia	41.40mm	4000Vrms	3 lbs (1.4 kg)
1182P12 PWR XFMR TOROIDAL 120VA CHAS MT Hammond Manufacturing	1,041	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 12V, Series 24V	Parallel 10A, Series 5A	Dual	Dual	No	120VA	Chassis Mount	Wire Leads	101.60mm Dia	41.40mm	4000Vrms	3 lbs (1.4 kg)
E100E PWR XFMR LAMINATED 100VA CHAS MT SolaHD	2,111	-	RFQ	Datasheet	SBE	Box	Active	Laminated Core	120V, 240V	24V	-	Dual, Multiple Taps	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	-	-	-	-

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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.