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
164F24 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	1,580	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 500mA, Series 250mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
164F20 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	2,172	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 10V, Series 20V	Parallel 600mA, Series 300mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
166G6B PWR XFMR LAMINATED 3.78VA CHAS Hammond Manufacturing	3,405	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	117V	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)
164F10 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	4,655	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 1.2A, Series 600mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
164F48 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	1,445	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 24V, Series 48V	Parallel 250mA, Series 125mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
162E28 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	2,231	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 170mA, Series 85mA	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)
162E120 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	3,173	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 40mA, Series 20mA	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)
162E48 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	2,884	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 100mA, Series 50mA	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)
186C16 PWR XFMR LAMINATED 12.8VA CHAS Hammond Manufacturing	4,751	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	16V	800mA	Dual	Single	Yes	12.8VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.68 lb (308.44 g)
187C48 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	1,087	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	48V	250mA	Single	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.68 lb (308.44 g)
187C56 PWR XFMR LAMINATED 12.3VA CHAS Hammond Manufacturing	2,084	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	56V	210mA	Single	Single	Yes	12.3VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.68 lb (308.44 g)
DPC-16-260 PWR XFMR LAMINATED 4.4VA TH Signal Transformer	3,457	-	RFQ	Datasheet	DPC	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 520mA, Series 260mA	Dual	Dual	No	4.4VA	Through Hole	PC Pin	41.30mm L x 31.80mm W	34.92mm	1500Vrms	0.313 lb (141.97 g)
161GA12 PWR XFMR LAMINATED 4.4VA TH Hammond Manufacturing	3,149	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 700mA, Series 350mA	Single	Single, Multiple Taps	No	4.4VA	Through Hole	PC Pin	42.93mm L x 31.75mm W	36.83mm	2000Vrms	0.4 lb (181.44 g)
160F20 PWR XFMR LAMINATED 4.4VA TH Hammond Manufacturing	2,016	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 440mA, Series 220mA	Dual	Single, Multiple Taps	No	4.4VA	Through Hole	PC Pin	42.93mm L x 31.75mm W	36.83mm	2000Vrms	0.35 lb (158.76 g)
160F16 PWR XFMR LAMINATED 4.4VA TH Hammond Manufacturing	1,509	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 520mA, Series 260mA	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)
186B56 PWR XFMR LAMINATED 6.16VA CHAS Hammond Manufacturing	1,820	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	56V	110mA	Dual	Single	Yes	6.16VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.6 lb (272.16 g)
186B120 PWR XFMR LAMINATED 6VA CHAS MT Hammond Manufacturing	3,784	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	120V	50mA	Dual	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.43 lb (195.04 g)
PC-24-450 PWR XFMR LAMINATED 10VA TH Signal Transformer	2,829	-	RFQ	Datasheet	PC	Box	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 900mA, Series 450mA	Single	Dual	No	10VA	Through Hole	PC Pin	47.60mm L x 36.50mm W	41.27mm	1500Vrms	0.563 lb (255.37 g)
186B48 PWR XFMR LAMINATED 6VA CHAS MT Hammond Manufacturing	2,660	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	48V	120mA	Dual	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.44 lb (199.58 g)
166E18 PWR XFMR LAMINATED 5.4VA CHAS MT Hammond Manufacturing	3,094	-	RFQ	Datasheet	166	Box	Active	Laminated Core	115V	18V	300mA	Single	Single	Yes	5.4VA	Chassis Mount	Wire Leads	60.45mm L x 38.10mm W	35.05mm	2000Vrms	0.5 lb (226.8 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.

How do I request a quote for Power Transformers components?

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.