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
162H12 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	2,805	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 3.2A, Series 1.6A	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.52mm	2500Vrms	0.8 lb (362.87 g)
DPC-24-35 PWR XFMR LAMINATED 1VA TH Signal Transformer	2,225	-	RFQ	Datasheet	DPC	Bulk	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 70mA, Series 35mA	Dual	Dual	No	1VA	Through Hole	PC Pin	25.40mm L x 34.92mm W	21.08mm	1500Vrms	0.157 lb (71.21 g)
DP-241-7-120 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	1,713	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	120V	500mA	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
14A-56-512 PWR XFMR LAMINATED 56VA TH Signal Transformer	4,887	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	5V, ±12V	3A, 300mA	Dual	Dual	Yes	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
F-189X PWR XFMR LAMINATED 17.5VA CHAS Triad Magnetics	2,300	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	35V	300mA	Single	Single	Yes	17.5VA	Chassis Mount	Wire Leads	93.65mm L x 49.20mm W	58.72mm	1500Vrms	1 lb (453.59 g)
F-254X PWR XFMR LAMINATED 20VA CHAS MT Triad Magnetics	3,837	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	20V	1A	Single	Single	Yes	20VA	Chassis Mount	Wire Leads	93.65mm L x 49.20mm W	57.15mm	1500Vrms	1.5 lbs (680.4 g)
F-26X PWR XFMR LAMINATED 31.5VA CHAS Triad Magnetics	3,287	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	12.6V	2.5A	Single	Single	Yes	31.5VA	Chassis Mount	Wire Leads	93.65mm L x 50.80mm W	57.94mm	1500Vrms	1.6 lbs (725.7 g)
F-237Z PWR XFMR LAMINATED 24VA CHAS MT Triad Magnetics	3,925	-	RFQ	Datasheet	Multiple Secondary	Box	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 500mA, Series 250mA	Single	Dual	Yes	24VA	Chassis Mount	Solder, Quick Connect	71.42mm L x 52.37mm W	60.33mm	1500Vrms	1.1 lbs (499 g)
62004 PWR XFMR TOROIDAL 1.6VA CHAS MT Talema Group LLC	4,765	-	RFQ	Datasheet	Standard Mini	Tray	Active	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 88mA, Series 44mA	Dual	Dual	No	1.6VA	Chassis Mount	Wire Leads	-	17.00mm	4000Vrms	0.157 lb (71.21 g)
164H16 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	3,048	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 2.5A, Series 1.25A	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.52mm	2500Vrms	0.8 lb (362.87 g)
FS10-3600-C2 PWR XFMR LAMINATED 36VA TH Triad Magnetics	3,947	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 7.2A, Series 3.6A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4200Vrms	1.1 lbs (499 g)
FS12-2850-C2 PWR XFMR LAMINATED 36VA TH Triad Magnetics	1,591	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 5.7A, Series 2.85A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4200Vrms	1.1 lbs (499 g)
FS16-2250-C2 PWR XFMR LAMINATED 36VA TH Triad Magnetics	3,114	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 4.5A, Series 2.25A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4200Vrms	1.1 lbs (499 g)
FS24-1500-C2 PWR XFMR LAMINATED 36VA TH Triad Magnetics	1,799	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 3A, Series 1.5A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4200Vrms	1.1 lbs (499 g)
FS56-650-C2 PWR XFMR LAMINATED 36VA TH Triad Magnetics	2,654	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 1.3A, Series 650mA	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4200Vrms	1.1 lbs (499 g)
A41-43-515 PWR XFMR LAMINATED 43VA CHAS MT Signal Transformer	2,873	-	RFQ	Datasheet	All-4-One™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 15V	Parallel 2A, Series 250mA	Dual	Dual	Yes	43VA	Chassis Mount	Solder, Quick Connect	79.40mm L x 54.40mm W	68.20mm	4000Vrms	1.6 lbs (725.7 g)
DMT-7-12 PWR XFMR LAMINATED 7VA CHAS MT Signal Transformer	1,404	-	RFQ	Datasheet	DMT	Bulk	Active	Laminated Core	115V, 230V	5V, 12V	2.8A, 350mA	Dual	Dual	Yes	7VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
DMT-7-15 PWR XFMR LAMINATED 7VA CHAS MT Signal Transformer	1,403	-	RFQ	Datasheet	DMT	Bulk	Active	Laminated Core	115V, 230V	5V, 15V	2.8A, 280mA	Dual	Dual	Yes	7VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
PL56-10-130B PWR XFMR LAMINATED 56VA TH Tamura	1,803	-	RFQ	Datasheet	PL56-xx-130B	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 11.2A, Series 5.6A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 64.00mm W	48.50mm	3500Vrms	-
XF-10225 PWR XFMR TOROIDAL 10VA CHAS MT Amgis, LLC	3,804	-	RFQ	Datasheet	-	Bulk	Active	Toroidal	115V, 230V	Parallel 9V, Series 18V	Parallel 556mA, Series 278mA	Dual	Dual	No	10VA	Chassis Mount	Wire Leads	53.50mm Dia	23.50mm	4000Vrms	0.477 lb (216.36 g)

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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.

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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.