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
1182G110 PWR XFMR TOROIDAL 50VA CHAS MT Hammond Manufacturing	1,914	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 110V, Series 220V	Parallel 454mA, Series 227mA	Dual	Dual	No	50VA	Chassis Mount	Wire Leads	82.55mm Dia	38.10mm	4000Vrms	1.5 lbs (680.4 g)
1182N9 PWR XFMR TOROIDAL 80VA CHAS MT Hammond Manufacturing	2,098	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 9V, Series 18V	Parallel 8.88A, Series 4.44A	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	88.90mm Dia	38.10mm	4000Vrms	2.1 lbs (952.5 g)
1182H117 PWR XFMR TOROIDAL 80VA CHAS MT Hammond Manufacturing	2,138	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 117V, Series 234V	Parallel 684mA, Series 342mA	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	88.90mm Dia	38.10mm	4000Vrms	2.1 lbs (952.5 g)
1182M15 PWR XFMR TOROIDAL 80VA CHAS MT Hammond Manufacturing	1,314	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 15V, Series 30V	Parallel 5.34A, Series 2.67A	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	88.90mm Dia	38.10mm	4000Vrms	2.1 lbs (952.5 g)
1182H110 PWR XFMR TOROIDAL 80VA CHAS MT Hammond Manufacturing	3,272	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 110V, Series 220V	Parallel 728mA, Series 364mA	Dual	Dual	No	80VA	Chassis Mount	Wire Leads	88.90mm Dia	38.10mm	4000Vrms	2.1 lbs (952.5 g)
VPM18-5560 PWR XFMR TOROIDAL 100VA CHAS MT Triad Magnetics	4,614	-	RFQ	Datasheet	Toroidal Medical, VPM	Box	Active	Toroidal	100V, 120V, 220V, 240V	Parallel 9V, Series 18V	Parallel 11.12A, Series 5.56A	Dual, Multiple Taps	Dual	No	100VA	Chassis Mount	Wire Leads	96.00mm Dia	52.00mm	4000Vrms	2.7 lbs (1.2 kg)
VPM24-4170 PWR XFMR TOROIDAL 100VA CHAS MT Triad Magnetics	1,561	-	RFQ	Datasheet	Toroidal Medical, VPM	Box	Active	Toroidal	100V, 120V, 220V, 240V	Parallel 12V, Series 24V	Parallel 8.34A, Series 4.17A	Dual, Multiple Taps	Dual	No	100VA	Chassis Mount	Wire Leads	96.00mm Dia	52.00mm	4000Vrms	2.7 lbs (1.2 kg)
E150 PWR XFMR LAMINATED 150VA CHAS MT SolaHD	4,710	-	RFQ	Datasheet	SBE	Bulk	Active	Laminated Core	-	-	-	Dual, Multiple Taps	Single	Yes	150VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
1182M18 PWR XFMR TOROIDAL 120VA CHAS MT Hammond Manufacturing	2,431	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 18V, Series 36V	Parallel 6.66A, Series 3.33A	Dual	Dual	No	120VA	Chassis Mount	Wire Leads	101.60mm Dia	41.40mm	4000Vrms	3 lbs (1.4 kg)
VPT12-20800 PWR XFMR TOROIDAL 250VA CHAS MT Triad Magnetics	2,592	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Toroidal	115V, 230V	Parallel 6V, Series 12V	Parallel 41.6A, Series 20.8A	Dual	Dual	No	250VA	Chassis Mount	Wire Leads	112.00mm Dia x 54.00mm W	58.0mm	4000Vrms	4.9 lbs (2.2 kg)
VPT18-13800 PWR XFMR TOROIDAL 250VA CHAS MT Triad Magnetics	2,627	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Toroidal	115V, 230V	Parallel 9V, Series 18V	Parallel 27.6A, Series 13.8A	Dual	Dual	No	250VA	Chassis Mount	Wire Leads	112.00mm Dia x 54.00mm W	58.0mm	4000Vrms	4.9 lbs (2.2 kg)
167L70 PWR XFMR LAMINATED 140VA CHAS MT Hammond Manufacturing	4,742	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	70V	2A	Single	Single	Yes	140VA	Chassis Mount	Wire Leads	63.50mm L x 95.25mm W	77.72mm	2000Vrms	3.6 lbs (1.6 kg)
269JX PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	1,752	-	RFQ	Datasheet	269	Bulk	Active	Laminated Core	115V	500V, 6.3V	69mA, 2.5A	Single	Dual	Yes	50VA	Chassis Mount	Wire Leads	55.63mm L x 66.80mm W	66.80mm	2000Vrms	1.9 lbs (861.8 g)
167L80 PWR XFMR LAMINATED 160VA CHAS MT Hammond Manufacturing	1,947	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	80V	2A	Single	Single	Yes	160VA	Chassis Mount	Wire Leads	79.50mm L x 88.90mm W	96.77mm	2000Vrms	5.2 lbs (2.4 kg)
VPM24-6670 PWR XFMR TOROIDAL 160VA CHAS MT Triad Magnetics	4,964	-	RFQ	Datasheet	Toroidal Medical, VPM	Box	Active	Toroidal	100V, 120V, 220V, 240V	Parallel 12V, Series 24V	Parallel 13.34A, Series 6.67A	Dual, Multiple Taps	Dual	No	160VA	Chassis Mount	Wire Leads	113.00mm Dia	52.00mm	4000Vrms	4 lbs (1.8 kg)
BF2F PWR XFMR LAMINATED 75VA CHAS MT Hammond Manufacturing	3,477	-	RFQ	Datasheet	BF	Bulk	Active	Laminated Core	120V	16V	4.68A	Single	Single	No	75VA	Chassis Mount	Wire Leads	76.20mm L x 63.50mm W	95.25mm	-	3.2 lbs (1.5 kg)
ECO-105-24 PWR XFMR LAMINATED 105VA CHAS MT Signal Transformer	3,221	-	RFQ	Datasheet	EcoTran	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 8.7A, Series 4.3A	Dual	Dual	No	105VA	Chassis Mount	Terminal Block	90.00mm L x 106.00mm W	96.00mm	4000Vrms	-
266PA12 PWR XFMR LAMINATED 72VA CHAS MT Hammond Manufacturing	1,243	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 6V, Series 12V	Parallel 12A, Series 6A	Dual	Dual	No	72VA	Chassis Mount	Wire Leads	102.36mm L x 63.50mm W	66.80mm	2000Vrms	2.7 lbs (1.2 kg)
ECO-105-230 PWR XFMR LAMINATED 105VA CHAS MT Signal Transformer	2,546	-	RFQ	Datasheet	EcoTran	Box	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 910mA, Series 450mA	Dual	Dual	No	105VA	Chassis Mount	Terminal Block	90.00mm L x 106.00mm W	96.00mm	4000Vrms	-
1182K110 PWR XFMR TOROIDAL 160VA CHAS MT Hammond Manufacturing	2,045	-	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 110V, Series 220V	Parallel 1.454A, Series 727mA	Dual	Dual	No	160VA	Chassis Mount	Wire Leads	110.49mm Dia	44.45mm	4000Vrms	3.8 lbs (1.7 kg)

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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.