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.

Parametric Selection Filter options by technical parameters

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
166L25 PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	4,108	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	25V	2A	Single	Single	Yes	50VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	2 lbs (907.2 g)
266K12 PWR XFMR LAMINATED 18.9VA CHAS Hammond Manufacturing	2,858	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 6.3V, Series 12.6V	Parallel 3A, Series 1.5A	Dual	Dual	No	18.9VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.2 lbs (544.3 g)
266PA6 PWR XFMR LAMINATED 37.8VA CHAS Hammond Manufacturing	2,733	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 3.15V, Series 6.3V	Parallel 12A, Series 6A	Dual	Dual	No	37.8VA	Chassis Mount	Wire Leads	101.60mm L x 57.15mm W	66.55mm	2000Vrms	1.1 lbs (499 g)
166L22 PWR XFMR LAMINATED 44VA CHAS MT Hammond Manufacturing	1,835	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	22V	2A	Single	Single	Yes	44VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	2 lbs (907.2 g)
186F20 PWR XFMR LAMINATED 100VA CHAS MT Hammond Manufacturing	2,531	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	20V	5A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.9 lbs (1.3 kg)
186F12 PWR XFMR LAMINATED 100.8VA CHAS Hammond Manufacturing	1,452	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	12.6V	8A	Dual	Single	Yes	100.8VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.8 lbs (1.3 kg)
186F36 PWR XFMR LAMINATED 100.8VA CHAS Hammond Manufacturing	3,253	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	36V	2.8A	Dual	Single	Yes	100.8VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.8 lbs (1.3 kg)
266G24 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	1,351	-	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 12V, Series 24V	Parallel 1A, Series 500mA	Dual	Dual	No	12VA	Chassis Mount	Wire Leads	73.15mm L x 48.26mm W	60.20mm	2000Vrms	1 lb (453.59 g)
266J14 PWR XFMR LAMINATED 14VA CHAS MT Hammond Manufacturing	3,376	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 7V, Series 14V	Parallel 2A, Series 1A	Dual	Dual	No	14VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1 lb (453.59 g)
186F28 PWR XFMR LAMINATED 100VA CHAS MT Hammond Manufacturing	1,763	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	28V	3.57A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.7 lbs (1.2 kg)

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.