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
FP30-85-B PWR XFMR LAMINATED 2.5VA TH Triad Magnetics	3,542	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 15V, Series 30V	Parallel 160mA, Series 80mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	16.51mm	2000Vrms	0.313 lb (141.97 g)
FP34-75-B PWR XFMR LAMINATED 2.5VA TH Triad Magnetics	2,978	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 17V, Series 34V	Parallel 150mA, Series 75mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	16.51mm	2000Vrms	0.313 lb (141.97 g)
FP56-45-B PWR XFMR LAMINATED 2.5VA TH Triad Magnetics	3,262	-	RFQ	Datasheet	Flat Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 90mA, Series 45mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	16.51mm	2000Vrms	0.313 lb (141.97 g)
DP-241-4-20L PWR XFMR LAMINATED 6VA CHAS MT Signal Transformer	2,379	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	20V	300mA	Dual	Single	Yes	6VA	Chassis Mount	Wire Leads	60.30mm L x 33.30mm W	36.20mm	2500Vrms	0.44 lb (199.58 g)
CTX02-14659-R PWR XFMR PUSH PULL 547UH Eaton - Electronics Division	1,110	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
241-5-36L PWR XFMR LAMINATED 12VA CHAS MT Signal Transformer	1,412	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	36V	350mA	Single	Single	Yes	12VA	Chassis Mount	Wire Leads	71.40mm L x 36.30mm W	42.80mm	2500Vrms	0.7 lb (317.51 g)
241-5-12L PWR XFMR LAMINATED 12VA CHAS MT Signal Transformer	2,731	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	12.6V	1A	Single	Single	Yes	12VA	Chassis Mount	Wire Leads	71.40mm L x 36.30mm W	42.80mm	2500Vrms	0.7 lb (317.51 g)
241-5-48L PWR XFMR LAMINATED 12VA CHAS MT Signal Transformer	4,420	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	48V	250mA	Single	Single	Yes	12VA	Chassis Mount	Wire Leads	71.40mm L x 36.30mm W	42.80mm	2500Vrms	0.7 lb (317.51 g)
FS12-1000-B PWR XFMR LAMINATED 12VA TH Triad Magnetics	4,907	-	RFQ	Datasheet	Split Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 2A, Series 1A	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F10-1200 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,274	-	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 2.4A, Series 1.2A	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F12-1000 PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,650	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 2A, Series 1A	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F16-800 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,429	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 1.6A, Series 800mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F28-420 PWR XFMR LAMINATED 12VA TH Triad Magnetics	4,196	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 840mA, Series 420mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F36-350 PWR XFMR LAMINATED 12VA TH Triad Magnetics	4,695	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 18V, Series 36V	Parallel 700mA, Series 350mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F48-250 PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,885	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 24V, Series 48V	Parallel 500mA, Series 250mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F56-220 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,341	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 28 V, Series 56V	Parallel 440mA, Series 220mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
F-119X PWR XFMR LAMINATED 4.02VA CHAS Triad Magnetics	1,049	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	26.8V	150mA	Single	Single	Yes	4.02VA	Chassis Mount	Wire Leads	60.32mm L x 38.10mm W	34.93mm	1500Vrms	0.45 lb (204.12 g)
FS120-100 PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,222	-	RFQ	Datasheet	Split Pack™	Box	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	36.50mm	2500Vrms	0.7 lb (317.51 g)
FS48-250 PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,966	-	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 500mA, Series 250mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
FS56-220 PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,163	-	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 440mA, Series 220mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 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.