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
229E24 PWR XFMR SEMI-TORO 2VA TH Hammond Manufacturing	4,583	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 200mA, Series 100mA	Dual	Dual	No	2VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	16.51mm	1750Vrms	0.24 lb (108.86 g)
162G120 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	2,984	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 200mA, Series 100mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
164G24 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	4,124	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 1A, Series 500mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
229A56 PWR XFMR SEMI-TORO 6VA TH Hammond Manufacturing	1,690	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 28V, Series 56V	Parallel 200mA, Series 100mA	Dual	Dual	No	6VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	21.59mm	1750Vrms	0.28 lb (127.01 g)
229A120 PWR XFMR SEMI-TORO 6VA TH Hammond Manufacturing	2,631	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 60V, Series 120V	Parallel 100mA, Series 50mA	Dual	Dual	No	6VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	21.59mm	1750Vrms	0.6 lb (272.16 g)
PL20-20-130B PWR XFMR LAMINATED 20VA TH Tamura	1,420	-	RFQ	Datasheet	PL20-xx-130B	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 2A, Series 1A	Dual	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	41.28mm	3500Vrms	-
166F36 PWR XFMR LAMINATED 10.8VA CHAS Hammond Manufacturing	1,807	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	36V	300mA	Single	Single	Yes	10.8VA	Chassis Mount	Wire Leads	71.37mm L x 41.40mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
229A24 PWR XFMR SEMI-TORO 6VA TH Hammond Manufacturing	4,939	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 500mA, Series 250mA	Dual	Dual	No	6VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	21.59mm	1750Vrms	0.28 lb (127.01 g)
F16-2250 PWR XFMR LAMINATED 36VA TH Triad Magnetics	3,785	-	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 4.5A, Series 2.25A	Single	Dual	No	36VA	Through Hole	PC Pin	66.80mm L x 55.55mm W	39.62mm	2500Vrms	1.1 lbs (499 g)
FD6-28 PWR XFMR LAMINATED 30VA CHAS MT Triad Magnetics	1,702	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	28V	1.1A	Dual	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	82.55mm L x 42.85mm W	49.20mm	2500VAC	1.1 lbs (499 g)
160G20 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	2,030	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 1A, Series 500mA	Dual	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.42 lb (190.51 g)
L01-6302 PWR XFMR TOROIDAL 1.6VA TH Amgis, LLC	3,723	-	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 134mA, Series 67mA	Dual	Dual	No	1.6VA	Through Hole	PC Pin	39.60mm L x 39.60mm W	18.50mm	4000Vrms	0.177 lb (80.29 g)
L01-6304 PWR XFMR TOROIDAL 1.6VA TH Amgis, LLC	1,355	-	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 88mA, Series 44mA	Dual	Dual	No	1.6VA	Through Hole	PC Pin	39.60mm L x 39.60mm W	18.50mm	4000Vrms	0.177 lb (80.29 g)
186C120 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	1,798	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	120V	100mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.69 lb (312.98 g)
186C28 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	2,275	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	28V	420mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.68 lb (308.44 g)
186C10 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	4,989	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	10V	1.2A	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.68 lb (308.44 g)
162G24 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	3,559	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 1A, Series 500mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
166G6 PWR XFMR LAMINATED 3.78VA CHAS Hammond Manufacturing	1,969	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	6.3V	600mA	Single	Single	Yes	3.78VA	Chassis Mount	Wire Leads	60.45mm L x 35.05mm W	35.05mm	2000Vrms	0.4 lb (181.44 g)
229E10 PWR XFMR SEMI-TORO 2VA TH Hammond Manufacturing	2,438	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 500mA, Series 250mA	Dual	Dual	No	2VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	16.51mm	1750Vrms	0.22 lb (99.79 g)
266C24 PWR XFMR LAMINATED 2VA CHAS MT Hammond Manufacturing	4,270	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 12V, Series 24V	Parallel 170mA, Series 85mA	Dual	Dual	No	2VA	Chassis Mount	Wire Leads	52.32mm L x 35.05mm W	30.23mm	2000Vrms	0.28 lb (127.01 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.