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
VTX-120-5412-409 PWR XFMR PCB 12VA 2X115V Vigortronix	3,768	-	RFQ	Datasheet	VTX-120-xxxx-4xx	Bulk	Active	Laminated Core	115V, 230V	Parallel 9V, Series 18V	666mA	Dual	Dual	No	12VA	PCB	PC Pin	54.00mm L x 45.00mm W	39.00mm	4200Vrms	0.794 lb (360 g)
VTX-146-1000-155 PWR XFMR TOROIDAL 1000VA CHAS MT Vigortronix	3,714	-	RFQ	Datasheet	VTX-146-xxx-1xx	Bulk	Active	Toroidal	230V	Parallel 55V, Series 110V	9.09A	Single	Dual	No	1000VA	Chassis Mount	Wire Leads	167.00mm Dia	71.00mm	4200Vrms	16.5 lbs (7.48 kg)
VTX-146-050-224 PWR XFMR TOROIDAL 50VA CHAS MT Vigortronix	2,264	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 24V, Series 48V	1.05A	Dual	Dual	No	50VA	Chassis Mount	Wire Leads	82.00mm Dia	33.00mm	4200Vrms	1.322 lbs (600 g)
VTX-146-625-255 PWR XFMR TOROIDAL 625VA CHAS MT Vigortronix	3,182	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 55V, Series 110V	5.68A	Dual	Dual	No	625VA	Chassis Mount	Wire Leads	144.00mm Dia	72.00mm	4200Vrms	11.5 lbs (5.2 kg)
VTX-146-1000-225 PWR XFMR TOROIDAL 1000VA CHAS MT Vigortronix	4,115	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 25V, Series 50V	20A	Dual	Dual	No	1000VA	Chassis Mount	Wire Leads	167.00mm Dia	71.00mm	4200Vrms	16.5 lbs (7.5 kg)
VTX-146-100-230 PWR XFMR TOROIDAL 100VA CHAS MT Vigortronix	2,032	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 30V, Series 60V	1.66A	Dual	Dual	No	100VA	Chassis Mount	Wire Leads	91.00mm Dia	45.00mm	4200Vrms	2.4 lbs (1.1 kg)
VTX-120-003-6045 PWR XFMR PCB 3VA 2X120V Vigortronix	4,813	-	RFQ	Datasheet	VTX-120-xxx-6xx	Bulk	Active	Laminated Core	120V, 240V	Parallel 4.5V, Series 9V	333mA	Dual	Dual	No	3VA	PCB	PC Pin	38.00mm L x 32.00mm W	30.00mm	4200Vrms	0.029 lb (13 g)
VTX-146-120-224 PWR XFMR TOROIDAL 120VA CHAS MT Vigortronix	4,970	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 24V, Series 48V	2.5A	Dual	Dual	No	120VA	Chassis Mount	Wire Leads	98.00mm Dia	45.00mm	4200Vrms	2.9 lbs (1.32 kg)
VTX-146-120-112 PWR XFMR TOROIDAL 120VA CHAS MT Vigortronix	1,414	-	RFQ	Datasheet	VTX-146-xxx-1xx	Bulk	Active	Toroidal	230V	Parallel 12V, Series 24V	5A	Single	Dual	No	120VA	Chassis Mount	Wire Leads	98.00mm Dia	45.00mm	4200Vrms	2.9 lbs (1.32 kg)
VTX-146-625-145 PWR XFMR TOROIDAL 625VA CHAS MT Vigortronix	3,158	-	RFQ	Datasheet	VTX-146-xxx-1xx	Bulk	Active	Toroidal	230V	Parallel 45V, Series 90V	6.95A	Single	Dual	No	625VA	Chassis Mount	Wire Leads	144.00mm Dia	72.00mm	4200Vrms	11.5 lbs (5.2 kg)
VTX-146-300-218 PWR XFMR TOROIDAL 300VA CHAS MT Vigortronix	2,548	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 18V, Series 36V	8.33A	Dual	Dual	No	300VA	Chassis Mount	Wire Leads	125.00mm Dia	55.00mm	4200Vrms	4.9 lbs (2.2 kg)
VTX-146-625-225 PWR XFMR TOROIDAL 625VA CHAS MT Vigortronix	2,268	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 25V, Series 50V	12.5A	Dual	Dual	No	625VA	Chassis Mount	Wire Leads	144.00mm Dia	72.00mm	4200Vrms	11.5 lbs (5.2 kg)
VTX-120-4206-412 PWR XFMR PCB 6VA 2X115V Vigortronix	2,697	-	RFQ	Datasheet	VTX-120-xxxx-4xx	Bulk	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	250mA	Dual	Dual	No	6VA	PCB	PC Pin	43.00mm L x 36.00mm W	32.00mm	4200Vrms	0.441 lb (200 g)
VTX-146-160-255 PWR XFMR TOROIDAL 160VA CHAS MT Vigortronix	1,681	-	RFQ	Datasheet	VTX-146-xxx-2xx	Bulk	Active	Toroidal	115V, 230V	Parallel 55V, Series 110V	1.45A	Dual	Dual	No	160VA	Chassis Mount	Wire Leads	105.00mm Dia	47.00mm	4200Vrms	3.7 lbs (1.66 kg)
VTX-146-225-155 PWR XFMR TOROIDAL 225VA CHAS MT Vigortronix	3,312	-	RFQ	Datasheet	VTX-146-xxx-1xx	Bulk	Active	Toroidal	230V	Parallel 55V, Series 110V	2.05A	Single	Dual	No	225VA	Chassis Mount	Wire Leads	110.00mm Dia	50.00mm	4200Vrms	4.9 lbs (2.2 kg)
VTX-146-050-115 PWR XFMR TOROIDAL 50VA CHAS MT Vigortronix	2,521	-	RFQ	Datasheet	VTX-146-xxx-1xx	Bulk	Active	Toroidal	230V	Parallel 15V, Series 30V	1.67A	Single	Dual	No	50VA	Chassis Mount	Wire Leads	82.00mm Dia	33.00mm	4200Vrms	1.322 lbs (600 g)
ARM10-4770 RM10 Flyback Transformer Allied Components International	1,666	-	RFQ	Datasheet	-	Case	Active	-	-	-	-	Dual	Single	No	-	Through Hole	PC Pin	32.04mm L x 29.49mm W	0.807" (20.50mm)	3000V	-
185E230-BULK Tools/Equipment/Hardware Hammond Manufacturing	3,770	-	RFQ	Datasheet	185	Bulk	Active	-	115V, 230V	Parallel 115V, Series 230V	Parallel 700mA, Series 350mA	Dual	Dual	No	80VA	Chassis Mount	Solder, Quick Connect	66.29mm L x 63.50mm W	76.20mm	4000Vrms	-
185E24R Tools/Equipment/Hardware Hammond Manufacturing	4,851	-	RFQ	Datasheet	185	Bulk	Active	-	115V, 230V	Parallel 12V, Series 24V	Parallel 6.6A, Series 3.3A	Dual	Dual	No	80VA	Chassis Mount	Solder, Quick Connect	66.29mm L x 63.50mm W	76.20mm	4000Vrms	-
162G12-BULK Tools/Equipment/Hardware Hammond Manufacturing	3,947	-	RFQ	Datasheet	162	Bulk	Active	-	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 2A, Series 1A	Dual	Dual	No	12VA	Through Hole	PC Pin	47.75mm L x 39.62mm W	38.10mm	2500V	-

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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.