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
LP-30-85 PWR XFMR SEMI-TORO 2VA TH Signal Transformer	100	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 170mA, Series 85mA	Dual	Dual	No	2VA	Through Hole	PC Pin	47.50mm L x 39.60mm W	16.50mm	1500Vrms	0.313 lb (141.97 g)
VPP12-2400 PWR XFMR LAMINATED 30VA TH Triad Magnetics	1,265	-	RFQ	Datasheet	PC Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 4.8A, Series 2.4A	Dual	Dual	No	30VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4000Vrms	1.2 lbs (544.3 g)
A41-25-12 PWR XFMR LAMINATED 25VA CHAS MT Signal Transformer	2,998	-	RFQ	Datasheet	All-4-One™	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 4A, Series 2A	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	71.40mm L x 54.40mm W	58.70mm	4000Vrms	1.3 lbs (589.7 g)
14A-20-10 PWR XFMR LAMINATED 20VA TH Signal Transformer	4,609	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 4A, Series 2A	Dual	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	41.30mm	4000Vrms	0.9 lb (408.23 g)
166G20 PWR XFMR LAMINATED 10VA CHAS MT Hammond Manufacturing	4,324	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	20V	500mA	Single	Single	Yes	10VA	Chassis Mount	Wire Leads	71.37mm L x 41.40mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
166G14 PWR XFMR LAMINATED 7VA CHAS MT Hammond Manufacturing	1,297	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	14V	500mA	Single	Single	Yes	7VA	Chassis Mount	Wire Leads	71.37mm L x 38.10mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
VPS28-900 PWR XFMR LAMINATED 25VA CHAS MT Triad Magnetics	2,044	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 1.8A, Series 900mA	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	50.80mm L x 49.28mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
VPS20-1250 PWR XFMR LAMINATED 25VA CHAS MT Triad Magnetics	4,835	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 2.5A, Series 1.25A	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	50.80mm L x 49.28mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
VPS10-2500 PWR XFMR LAMINATED 25VA CHAS MT Triad Magnetics	3,918	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 5A, Series 2.5A	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	50.80mm L x 49.28mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
VPS12-2000 PWR XFMR LAMINATED 25VA CHAS MT Triad Magnetics	1,605	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 4A, Series 2A	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	50.80mm L x 49.28mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
FP20-600 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,838	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 1.2A, Series 600mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP24-500 PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,924	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 1A, Series 500mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP12-950 PWR XFMR LAMINATED 12VA TH Triad Magnetics	4,808	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 1.9A, Series 950mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
FP30-400 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,018	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 15V, Series 30V	Parallel 800mA, Series 400mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
162F120 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	4,405	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 100mA, Series 50mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
162F12 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	1,447	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 1A, Series 500mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
160G56 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	4,552	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 360mA, Series 180mA	Dual	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.59 lb (267.62 g)
166E12 PWR XFMR LAMINATED 1.8VA CHAS MT Hammond Manufacturing	2,878	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	12V	150mA	Single	Single	Yes	1.8VA	Chassis Mount	Wire Leads	52.32mm L x 35.05mm W	30.23mm	2000Vrms	0.3 lb (136.08 g)
160G16 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	2,871	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 1.28A, Series 640mA	Dual	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.62 lb (281.23 g)
186B16 PWR XFMR LAMINATED 6.4VA CHAS MT Hammond Manufacturing	3,064	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	16V	400mA	Dual	Single	Yes	6.4VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.45 lb (204.12 g)

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FREQUENTLY ASKED QUESTIONS

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.