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
373DX PWR XFMR LAMINATED 101VA CHAS MT Hammond Manufacturing	2,174	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	700V, 6.3V, 5V	104mA, 3A, 2A	Dual, Multiple Taps	Four	Yes	101VA	Chassis Mount	Wire Leads	87.27mm L x 79.38mm W	96.52mm	2000Vrms	4 lbs (1.8 kg)
379X PWR XFMR LAMINATED 193VA CHAS MT Hammond Manufacturing	4,467	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	850V, 6.3V, 5V	173mA, 5A, 3A	Dual, Multiple Taps	Four	Yes	193VA	Chassis Mount	Wire Leads	106.38mm L x 95.25mm W	115.90mm	2000Vrms	8.2 lbs (3.7 kg)
373CZ PWR XFMR LAMINATED 159VA CHAS MT Hammond Manufacturing	1,843	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	650V, 6.3V, 5V	173mA, 5A, 3A	Dual, Multiple Taps	Four	Yes	159VA	Chassis Mount	Wire Leads	79.38mm L x 63.50mm W	103.12mm	2000Vrms	5.7 lbs (2.6 kg)
370LX PWR XFMR LAMINATED 340VA CHAS MT Hammond Manufacturing	2,815	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	550V, 6.3V, 5V	230mA, 6A, 3A	Dual, Multiple Taps	Four	Yes	340VA	Chassis Mount	Wire Leads	123.09mm L x 111.13mm W	134.62mm	2000Vrms	2.3 lbs (1 kg)
373FX PWR XFMR LAMINATED 386VA CHAS MT Hammond Manufacturing	3,548	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	650V, 6.3V, 5V	460mA, 9A, 6A	Dual, Multiple Taps	Four	Yes	386VA	Chassis Mount	Wire Leads	129.44mm L x 111.13mm W	134.62mm	2000Vrms	13 lbs (5.9 kg)
372LX PWR XFMR LAMINATED 520VA CHAS MT Hammond Manufacturing	4,294	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	600V, 6.3V, 5V	690mA, 12A, 6A	Dual, Multiple Taps	Four	Yes	520VA	Chassis Mount	Wire Leads	142.14mm L x 111.13mm W	134.62mm	2000Vrms	21 lbs (9.5 kg)
369AXP PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	1,272	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	250V, 6.3V	115mA, 2A	Dual, Multiple Taps	Triple	Yes	40VA	Chassis Mount	Wire Leads	69.85mm L x 63.50mm W	77.72mm	2000Vrms	2.3 lbs (1 kg)
369GXP PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	1,825	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	450V, 6.3V	74mA, 2.5A	Dual, Multiple Taps	Triple	Yes	50VA	Chassis Mount	Wire Leads	69.85mm L x 63.50mm W	77.72mm	2000Vrms	2.4 lbs (1.1 kg)
369JXP PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	3,246	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	500V, 6.3V	69mA, 2.5A	Dual, Multiple Taps	Triple	Yes	50VA	Chassis Mount	Wire Leads	69.85mm L x 63.50mm W	78.74mm	2000Vrms	2.5 lbs (1.1 kg)
370DAXP PWR XFMR LAMINATED 76VA CHAS MT Hammond Manufacturing	1,754	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	520V, 6.3V	104mA, 3.5A	Dual, Multiple Taps	Triple	Yes	76VA	Chassis Mount	Wire Leads	84.07mm L x 71.37mm W	86.89mm	2000Vrms	2.7 lbs (1.2 kg)

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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.