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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Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
F-344X PWR XFMR LAMINATED 25.2VA CHAS Triad Magnetics	2,636	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V, 230V	12.6V	2A	Dual	Single	Yes	25.2VA	Chassis Mount	Wire Leads	84.12mm L x 50.80mm W	49.20mm	1500Vrms	1.3 lbs (589.7 g)
TCT40-06E07K PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	2,547	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	120V, 240V	24V	1.67A	Single, Multiple Taps	Single	No	40VA	Chassis Mount	Wire Leads	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
F-25X PWR XFMR LAMINATED 18.9VA CHAS Triad Magnetics	1,362	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	12.6V	1.5A	Single	Single	Yes	18.9VA	Chassis Mount	Wire Leads	84.12mm L x 50.80mm W	49.20mm	1500Vrms	1.3 lbs (589.7 g)
F-46X PWR XFMR LAMINATED 24VA CHAS MT Triad Magnetics	4,984	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	24V	1A	Single	Single	No	24VA	Chassis Mount	Wire Leads	82.55mm L x 53.97mm W	49.20mm	1500Vrms	1.4 lbs (635 g)
FP34-340 PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,103	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 17V, Series 34V	Parallel 680mA, Series 340mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	26.97mm	2000Vrms	0.688 lb (312.07 g)
F-70X PWR XFMR LAMINATED 12.6VA CHAS Triad Magnetics	4,736	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	12.6V	1A	Single	Single	Yes	12.6VA	Chassis Mount	Wire Leads	84.12mm L x 44.45mm W	49.20mm	1500Vrms	1.3 lbs (589.7 g)
F-57X PWR XFMR LAMINATED 25.2VA CHAS Triad Magnetics	3,561	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	117V	25.2V	1A	Single	Single	Yes	25.2VA	Chassis Mount	Wire Leads	80.56mm L x 50.80mm W	49.20mm	1500Vrms	1.5 lbs (680.4 g)
F-59X PWR XFMR LAMINATED 24VA CHAS MT Triad Magnetics	4,316	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	60V	400mA	Single	Single	Yes	24VA	Chassis Mount	Wire Leads	84.12mm L x 50.80mm W	49.20mm	1500Vrms	1.3 lbs (589.7 g)
F-16X PWR XFMR LAMINATED 18.9VA CHAS Triad Magnetics	2,883	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	6.3V	3A	Single	Single	Yes	18.9VA	Chassis Mount	Wire Leads	84.12mm L x 50.80mm W	49.20mm	2500Vrms	1.3 lbs (589.7 g)
F-43X PWR XFMR LAMINATED 25.2VA CHAS Triad Magnetics	3,008	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	6.3V	4A	Single	Single	No	25.2VA	Chassis Mount	Wire Leads	84.12mm L x 50.80mm W	49.20mm	1500Vrms	1.3 lbs (589.7 g)

WINSUN SOURCING SUPPORT

Need Help Sourcing Power Transformers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.