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
A41-43-16 PWR XFMR LAMINATED 43VA CHAS MT Signal Transformer	2,215	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 5.4A, Series 2.7A	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	79.40mm L x 54.40mm W	68.20mm	4000Vrms	1.6 lbs (725.7 g)
VPL36-1400 PWR XFMR LAMINATED 50.0VA CHAS Triad Magnetics	2,977	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	36V	1.389A	Dual	Dual	No	50.0VA	Chassis Mount	Wire Leads	57.15mm L x 101.6mm W	65.09mm	3500Vrms	2.3 lbs (1 kg)
VPL20-2500 PWR XFMR LAMINATED 50.0VA CHAS Triad Magnetics	4,554	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	20V	2.5A	Dual	Dual	No	50.0VA	Chassis Mount	Wire Leads	57.15mm L x 101.6mm W	65.09mm	3500Vrms	2.3 lbs (1 kg)
166J6 PWR XFMR LAMINATED 6.3VA CHAS MT Hammond Manufacturing	2,769	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	6.3V	1A	Single	Single	Yes	6.3VA	Chassis Mount	Wire Leads	71.37mm L x 38.10mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
166JB12 PWR XFMR LAMINATED 14.4VA CHAS Hammond Manufacturing	3,365	-	RFQ	Datasheet	166	Box	Active	Laminated Core	117V	12V	1.2A	Single	Single	No	14.4VA	Chassis Mount	Wire Leads	82.55mm L x 44.45mm W	50.80mm	2000Vrms	1 lb (453.59 g)
14A-56-20 PWR XFMR LAMINATED 56VA TH Signal Transformer	2,759	-	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 5.6A, Series 2.8A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.50mm	4000Vrms	1.7 lbs (771.1 g)
DP-241-7-16 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	4,873	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V, 230V	16V	3.5A	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)
LT277-50-12 PWR XFMR LAMINATED 50VA CHAS MT Signal Transformer	3,456	-	RFQ	Datasheet	LT	Box	Active	Laminated Core	277V	12V	-	Single	Single	No	50VA	Chassis Mount	Wire Leads	78.7mm L x 66mm W	55.30mm	-	-
229C10 PWR XFMR SEMI-TORO 24VA TH Hammond Manufacturing	3,875	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 4.8A, Series 2.4A	Dual	Dual	No	24VA	Through Hole	PC Pin	57.15mm L x 72.90mm W	31.75mm	1750Vrms	0.9 lb (408.23 g)
L01-6355 PWR XFMR TOROIDAL 15VA TH Amgis, LLC	4,072	-	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 22V, Series 44V	Parallel 682mA, Series 341mA	Dual	Dual	No	15VA	Through Hole	PC Pin	60.00mm L x 60.00mm W	26.30mm	4000Vrms	0.671 lb (304.36 g)
F8-36 PWR XFMR LAMINATED 100VA CHAS MT Triad Magnetics	4,705	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V	36V	2.8A	Single	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	102.39mm L x 57.15mm W	65.07mm	2500VAC	2.8 lbs (1.3 kg)
185D12 PWR XFMR LAMINATED 43VA CHAS MT Hammond Manufacturing	4,295	-	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 6.8A, Series 3.4A	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	79.25mm L x 56.39mm W	68.07mm	4000Vrms	1.8 lbs (816.5 g)
LP-20-2400 PWR XFMR SEMI-TORO 48VA TH Signal Transformer	3,546	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 10V, Series 20V	Parallel 4.8A, Series 2.4A	Dual	Dual	No	48VA	Through Hole	PC Pin	79.20mm L x 63.50mm W	34.90mm	1500Vrms	1.4 lbs (635 g)
186E56 PWR XFMR LAMINATED 56VA CHAS MT Hammond Manufacturing	2,249	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	56V	1A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 45.97mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
F8-16 PWR XFMR LAMINATED 100VA CHAS MT Triad Magnetics	1,361	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V	16V	6.25A	Single	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	102.39mm L x 57.15mm W	65.07mm	2500VAC	2.8 lbs (1.3 kg)
VPL28-2000 PWR XFMR LAMINATED 56.0VA CHAS Triad Magnetics	1,868	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	28V	2A	Dual	Dual	No	56.0VA	Chassis Mount	Wire Leads	66.68mm L x 65.09mm W	77.79mm	3500Vrms	2.7 lbs (1.2 kg)
F-3X PWR XFMR LAMINATED 25VA CHAS MT Triad Magnetics	2,247	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	2.5V	10A	Single	Single	Yes	25VA	Chassis Mount	Wire Leads	95.25mm L x 53.97mm W	57.94mm	3000Vrms	1.7 lbs (771.1 g)
F-18X PWR XFMR LAMINATED 37.8VA CHAS Triad Magnetics	1,686	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	6.3V	6A	Single	Single	Yes	37.8VA	Chassis Mount	Wire Leads	101.60mm L x 57.15mm W	65.86mm	1500Vrms	2.3 lbs (1 kg)
F-219X PWR XFMR LAMINATED 48VA CHAS MT Triad Magnetics	4,454	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	12V	4A	Single	Single	No	48VA	Chassis Mount	Wire Leads	101.60mm L x 57.15mm W	65.07mm	1500Vrms	2.3 lbs (1 kg)
F-56X PWR XFMR LAMINATED 71VA CHAS MT Triad Magnetics	2,105	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	25.2V	2.8A	Single	Single	Yes	71VA	Chassis Mount	Wire Leads	101.60mm L x 63.50mm W	65.15mm	1500Vrms	2.5 lbs (1.1 kg)

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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.