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
VPL24-1100 PWR XFMR LAMINATED 25.0VA CHAS Triad Magnetics	136	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	24V	1.04A	Dual	Dual	No	25.0VA	Chassis Mount	Wire Leads	53.98mm L x 82.55mm W	49.22 mm	3500Vrms	1.3 lbs (589.7 g)
14A-20-16 PWR XFMR LAMINATED 20VA TH Signal Transformer	152	-	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 2.5A, Series 1.25A	Dual	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	41.30mm	4000Vrms	0.9 lb (408.23 g)
FS24-800-C2 PWR XFMR LAMINATED 20VA TH Triad Magnetics	181	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 1.6A, Series 800mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	4200Vrms	0.8 lb (362.87 g)
DST-5-36 PWR XFMR LAMINATED 12VA TH Signal Transformer	169	-	RFQ	Datasheet	DST	Box	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 700mA, Series 350mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.80mm L x 39.60mm W	36.90mm	2500Vrms	0.7 lb (317.51 g)
CL2-10R-12 PWR XFMR LAMINATED 10VA TH Signal Transformer	277	-	RFQ	Datasheet	CL2	Box	Active	Laminated Core	115V, 230V	12V	830mA	Dual	Single	No	10VA	Through Hole	PC Pin	47.60mm L x 39.70mm W	34.90mm	4000Vrms	0.53 lb (240.4 g)
LP-20-300 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	987	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 10V, Series 20V	Parallel 600mA, Series 300mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.50mm L x 39.60mm W	21.60mm	1500Vrms	0.438 lb (198.67 g)
AHR40311FMW PWR XFMR 40VA CHAS MT Zettler Magnetics	1,361	-	RFQ	Datasheet	AHR	Box	Active	-	120V	24V	1.67A	Single	Single	No	40VA	Chassis Mount	Wire Leads	60.60mm L x 57.00mm W	1.917" (48.70mm)	-	-
AHR40318FMW PWR XFMR 40VA CHAS MT Zettler Magnetics	314	-	RFQ	Datasheet	AHR	Box	Active	-	120V, 208V, 240V	24V	1.67A	Triple	Single	No	40VA	Chassis Mount	Wire Leads	60.60mm L x 57.00mm W	1.917" (48.70mm)	-	-
DST-7-36 PWR XFMR LAMINATED 36VA TH Signal Transformer	1,974	-	RFQ	Datasheet	DST	Box	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 2A, Series 1A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
TCT50-08E07AB PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	209	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	120V, 240V	12V	4.17A	Single, Multiple Taps	Single	No	50VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	2 lbs (907.2 g)
DST-6-36 PWR XFMR LAMINATED 20VA TH Signal Transformer	293	-	RFQ	Datasheet	DST	Box	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 1.1A, Series 550mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	36.90mm	2500Vrms	0.8 lb (362.87 g)
CL2-50-24 PWR XFMR LAMINATED 50VA TH Signal Transformer	1,166	-	RFQ	Datasheet	CL2	Bulk	Active	Laminated Core	115V, 230V	24V	2.1A	Dual	Single	No	50VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
LP-24-250 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	164	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 500mA, Series 250mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.50mm L x 39.60mm W	21.60mm	1500Vrms	0.438 lb (198.67 g)
14A-20-512 PWR XFMR LAMINATED 20VA TH Signal Transformer	279	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	5V, ±12V	750mA, 200mA	Dual	Dual	Yes	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	41.30mm	4000Vrms	0.9 lb (408.23 g)
TCT50-03E07K PWR XFMR LAMINATED 50VA CHAS MT Triad Magnetics	111	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	120V	12V	4.17A	Single	Single	No	50VA	Chassis Mount	Wire Leads	92.46mm L x 56.67mm W	57.40mm	1500Vrms	2 lbs (907.2 g)
241-7-28 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	188	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V	28V	2A	Single	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-30-36 PWR XFMR LAMINATED 30VA TH Signal Transformer	572	-	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 1.64A, Series 820mA	Dual	Dual	No	30VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	39.70mm	4000Vrms	1.2 lbs (544.3 g)
14A-30-16 PWR XFMR LAMINATED 30VA TH Signal Transformer	239	-	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 3.8A, Series 1.9A	Dual	Dual	No	30VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	39.70mm	4000Vrms	1.2 lbs (544.3 g)
DP-241-7-28 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	911	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V, 230V	28V	2A	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)
70000K PWR XFMR TOROIDAL 1.6VA TH Talema Group LLC	142	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 7V, Series 14V	Parallel 228mA, Series 114mA	Dual	Dual	No	1.6VA	Through Hole	PC Pin	39.60mm L x 39.60mm W	18.50mm	4000Vrms	0.157 lb (71.21 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.

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.