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
167P18 PWR XFMR LAMINATED 90VA CHAS MT Hammond Manufacturing	1,934	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	18V	5A	Single	Single	Yes	90VA	Chassis Mount	Wire Leads	63.50mm L x 76.20mm W	77.72mm	2000Vrms	2.9 lbs (1.3 kg)
BE5G PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	1,300	-	RFQ	Datasheet	-	Bulk	Active	Laminated Core	240V	24V	1.67A	Single	Single	No	40VA	Chassis Mount	Wire Leads	66.04mm L x 59.18mm W	50.29mm	-	1.6 lbs (725.7 g)
266G9 PWR XFMR LAMINATED 4.5VA CHAS MT Hammond Manufacturing	1,201	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 4.5V, Series 9V	Parallel 1A, Series 500mA	Dual	Dual	No	4.5VA	Chassis Mount	Wire Leads	60.45mm L x 37.59mm W	36.32mm	2000Vrms	0.2 lb (90.72 g)
266L14 PWR XFMR LAMINATED 28VA CHAS MT Hammond Manufacturing	1,104	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 7V, Series 14V	Parallel 4A, Series 2A	Dual	Dual	No	28VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
266M6 PWR XFMR LAMINATED 18.9VA CHAS Hammond Manufacturing	4,918	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 3.15V, Series 6.3V	Parallel 6A, Series 3A	Dual	Dual	No	18.9VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.3 lbs (589.7 g)
166M12 PWR XFMR LAMINATED 37.8VA CHAS Hammond Manufacturing	3,992	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	12.6V	3A	Single	Single	Yes	37.8VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
262D6 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	4,279	-	RFQ	Datasheet	262	Bulk	Active	Laminated Core	115V	120V, 6.3V	53mA, 900mA	Single	Dual	No	12VA	Chassis Mount	Wire Leads	82.55mm L x 41.15mm W	50.80mm	-	1 lb (453.59 g)
266J48 PWR XFMR LAMINATED 48VA CHAS MT Hammond Manufacturing	1,640	-	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 24V, Series 48V	Parallel 2A, Series 1A	Dual	Dual	No	48VA	Chassis Mount	Wire Leads	90.42mm L x 55.88mm W	79.25mm	2000Vrms	2.5 lbs (1.1 kg)
266L6 PWR XFMR LAMINATED 12.6VA CHAS Hammond Manufacturing	2,366	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 3.15V, Series 6.3V	Parallel 4A, Series 2A	Dual	Dual	No	12.6VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.3 lbs (589.7 g)
266M5 PWR XFMR LAMINATED 15VA CHAS MT Hammond Manufacturing	1,910	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 2.5V, Series 5V	Parallel 6A, Series 3A	Dual	Dual	No	15VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.3 lbs (589.7 g)

WINSUN SOURCING SUPPORT

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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.