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
FP230-25 PWR XFMR LAMINATED 6VA TH Triad Magnetics	4,700	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 120V, Series 230V	Parallel 50mA, Series 25mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	22.23mm	2000Vrms	0.438 lb (198.67 g)
FP40-150 PWR XFMR LAMINATED 6VA TH Triad Magnetics	3,593	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 20V, Series 40V	Parallel 300mA, Series 150mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	22.23mm	2000Vrms	0.438 lb (198.67 g)
FP88-65 PWR XFMR LAMINATED 6VA TH Triad Magnetics	2,867	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 44V, Series 88V	Parallel 130mA, Series 65mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	22.23mm	2000Vrms	0.438 lb (198.67 g)
FS48-250-C2 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,558	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	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	4200Vrms	0.7 lb (317.51 g)
FS56-220-C2 PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,190	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	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	4200Vrms	0.7 lb (317.51 g)
FS10-1200-C2 PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,274	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	4200Vrms	0.7 lb (317.51 g)
FS16-800-C2 PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,802	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 1.6A, Series 800mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	4200Vrms	0.7 lb (317.51 g)
241-4-120L PWR XFMR LAMINATED 6VA CHAS MT Signal Transformer	2,186	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	120V	50mA	Single	Single	Yes	6VA	Chassis Mount	Wire Leads	60.30mm L x 33.30mm W	36.20mm	2500Vrms	0.44 lb (199.58 g)
70034K XFRMR TOROIDAL 7VA THRU HOLE Acme Electric/Amveco/Actown	3,491	-	RFQ	Datasheet	70000	Bulk	Discontinued at Digi-Key	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 388mA, Series 194mA	Dual	Dual	No	7VA	Through Hole	PC Pin	49.70mm L x 49.70mm W	23.10mm	4000Vrms	0.32 lb (145.15 g)
ST-6-48 PWR XFMR LAMINATED 20VA TH Signal Transformer	4,527	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 24V, Series 48V	Parallel 800mA, Series 400mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	36.90mm	2500Vrms	0.8 lb (362.87 g)
PC-120-10 PWR XFMR LAMINATED 1.2VA TH Signal Transformer	3,078	-	RFQ	Datasheet	PC	Bulk	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 20mA, Series 10mA	Single	Dual	No	1.2VA	Through Hole	PC Pin	34.90mm L x 28.60mm W	30.15mm	1500Vrms	0.188 lb (85.28 g)
FD5-120 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	4,807	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	120V	100mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
FD5-10 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	1,803	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	10V	1.2A	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
FD5-16 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	1,596	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	16V	800mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
FD5-20 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	1,570	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	20V	600mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
FD5-28 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	2,061	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	28V	420mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
FD5-36 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	4,595	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	36V	350mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
FD5-48 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	3,795	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	48V	250mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
FD5-56 PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	4,189	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	56V	220mA	Dual	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	71.42mm L x 34.93mm W	41.28mm	2500VAC	0.7 lb (317.51 g)
PL3602T POWER iNRCORE, LLC	4,563	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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.