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
160D40 PWR XFMR LAMINATED 1VA TH Hammond Manufacturing	4,815	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 20V, Series 40V	Parallel 40mA, Series 20mA	Dual	Single, Multiple Taps	No	1VA	Through Hole	PC Pin	25.40mm L x 35.05mm W	21.08mm	2000Vrms	0.13 lb (58.97 g)
187A28 PWR XFMR LAMINATED 2.4VA CHAS MT Hammond Manufacturing	1,707	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	28V	80mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect	52.32mm L x 36.45mm W	29.97mm	2000Vrms	0.29 lb (131.54 g)
160E24 PWR XFMR LAMINATED 1.2VA TH Hammond Manufacturing	1,200	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 100mA, Series 50mA	Dual	Single, Multiple Taps	No	1.2VA	Through Hole	PC Pin	35.05mm L x 30.23mm W	30.99mm	2000Vrms	0.75 lb (340.19 g)
164E48 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	3,816	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 24V, Series 48V	Parallel 100mA, Series 50mA	Single	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.18mm	2500Vrms	0.25 lb (113.4 g)
161D28 PWR XFMR LAMINATED 1VA TH Hammond Manufacturing	3,858	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 60mA, Series 30mA	Single	Single, Multiple Taps	No	1VA	Through Hole	PC Pin	25.40mm L x 35.05mm W	21.08mm	2000Vrms	0.13 lb (58.97 g)
162E16 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	3,964	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 300mA, Series 150mA	Dual	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
F24-100 PWR XFMR LAMINATED 2.5VA TH Triad Magnetics	2,624	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 200mA, Series 100mA	Single	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
F3-24 PWR XFMR LAMINATED 2.4VA CHAS MT Triad Magnetics	4,507	-	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V	24V	100mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	41.28mm L x 30.15mm W	30.15mm	2500VAC	0.25 lb (113.4 g)
F3-36 PWR XFMR LAMINATED 2.4VA CHAS MT Triad Magnetics	1,056	-	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V	36V	65mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	41.28mm L x 30.15mm W	30.15mm	2500VAC	0.25 lb (113.4 g)
F-367P PWR XFMR LAMINATED 1.5VA TH Triad Magnetics	3,403	-	RFQ	Datasheet	Single Primary	Box	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 13mA, Series 6.5mA	Dual	Dual	No	1.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	28.58mm	1500Vrms	0.25 lb (113.4 g)
160F34 PWR XFMR LAMINATED 4.4VA TH Hammond Manufacturing	3,818	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 17V, Series 34V	Parallel 250mA, Series 125mA	Dual	Single, Multiple Taps	No	4.4VA	Through Hole	PC Pin	42.93mm L x 31.75mm W	36.83mm	2000Vrms	0.33 lb (149.69 g)
161E24 PWR XFMR LAMINATED 1.2VA TH Hammond Manufacturing	1,719	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 100mA, Series 50mA	Single	Single, Multiple Taps	No	1.2VA	Through Hole	PC Pin	35.05mm L x 30.23mm W	30.99mm	2000Vrms	0.19 lb (86.18 g)
164F120 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	1,567	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 100mA, Series 50mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
162E56 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	3,386	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 90mA, Series 45mA	Dual	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
161E28 PWR XFMR LAMINATED 1.2VA TH Hammond Manufacturing	3,221	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 80mA, Series 40mA	Single	Single, Multiple Taps	No	1.2VA	Through Hole	PC Pin	35.05mm L x 30.23mm W	30.99mm	2000Vrms	0.2 lb (90.72 g)
TCT3-04E07AE PWR XFMR LAMINATED 2.5VA CHAS MT Triad Magnetics	4,742	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	240V	12V	208mA	Single	Single	No	2.5VA	Chassis Mount	Solder, Quick Connect	60.00mm L x 42.50mm W	54.10mm	1500Vrms	0.5 lb (226.8 g)
PC-24-180 PWR XFMR LAMINATED 4.4VA TH Signal Transformer	4,576	-	RFQ	Datasheet	PC	Box	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 360mA, Series 180mA	Single	Dual	No	4.4VA	Through Hole	PC Pin	41.30mm L x 31.80mm W	34.92mm	1500Vrms	0.313 lb (141.97 g)
FS24-045 PWR XFMR LAMINATED 1.1VA TH Triad Magnetics	4,242	-	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 90mA, Series 45mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	23.80mm	2500Vrms	0.17 lb (77.11 g)
3FS-436 PWR XFMR LAMINATED 6VA TH Tamura	4,881	-	RFQ	Datasheet	3FS-4xx	Tube	Active	Laminated Core	115V	Parallel 18V, Series 36V	Parallel 340mA, Series 170mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.50mm L x 34.83mm W	34.55mm	2500Vrms	-
F-113X PWR XFMR LAMINATED 1.8VA CHAS MT Triad Magnetics	3,430	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	12V	150mA	Single	Single	No	1.8VA	Chassis Mount	Wire Leads	60.32mm L x 34.93mm W	34.93mm	1500Vrms	0.4 lb (181.44 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.

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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.