Power Transformers

Use the filters and product table below to compare Power Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
F20-600 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,180	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 10V, Series 20V	Parallel 1.2A, Series 600mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
FP56-100 PWR XFMR LAMINATED 6VA TH Triad Magnetics	1,843	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 200mA, Series 100mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	22.22mm	2000Vrms	0.438 lb (198.67 g)
FD6-36 PWR XFMR LAMINATED 30VA CHAS MT Triad Magnetics	3,539	-	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V, 230V	36V	850mA	Dual	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	82.55mm L x 42.85mm W	49.20mm	2500VAC	1.1 lbs (499 g)
FD6-10 PWR XFMR LAMINATED 30VA CHAS MT Triad Magnetics	3,316	-	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V, 230V	10V	3A	Dual	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	82.55mm L x 42.85mm W	49.20mm	2500VAC	1.1 lbs (499 g)
FS20-300 PWR XFMR LAMINATED 6VA TH Triad Magnetics	1,051	-	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 600mA, Series 300mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
FS10-110-C2 PWR XFMR LAMINATED 1.1VA TH Triad Magnetics	4,491	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 220mA, Series 110mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	23.80mm	4200Vrms	0.17 lb (77.11 g)
F-14X PWR XFMR LAMINATED 7.56VA CHAS Triad Magnetics	3,457	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	6.3V	1.2A	Single	Single	Yes	7.56VA	Chassis Mount	Wire Leads	71.42mm L x 41.28mm W	41.28mm	2500Vrms	0.7 lb (317.51 g)
TCT40-03E07K PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	1,250	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	120V	12V	3.34A	Single	Single	No	40VA	Chassis Mount	Wire Leads	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
FS28-085-C2 PWR XFMR LAMINATED 2.4VA TH Triad Magnetics	3,040	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	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	4200Vrms	0.25 lb (113.4 g)
FS36-350-C2 PWR XFMR LAMINATED 12VA TH Triad Magnetics	1,949	-	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 700mA, Series 350mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	4200Vrms	0.7 lb (317.51 g)

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FREQUENTLY ASKED QUESTIONS

Power Transformers FAQ

Common questions about filtering, comparing and sourcing Power Transformers components.

How can I narrow the Power Transformers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Power Transformers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.