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
241-3-10L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	1,388	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	10V	250mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
241-3-28L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	4,359	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	28V	85mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
241-3-12L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	1,076	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	12.6V	200mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
241-3-16L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	2,488	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	16V	150mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
241-3-24L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	4,213	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	24V	100mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
241-3-36L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	4,875	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	36V	65mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
241-5-56 PWR XFMR LAMINATED 12VA CHAS MT Signal Transformer	4,290	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	56V	220mA	Single	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.40mm L x 36.30mm W	42.80mm	2500Vrms	0.7 lb (317.51 g)
241-3-56L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	2,058	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	56V	45mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
DPC-56-20 PWR XFMR LAMINATED 1.2VA TH Signal Transformer	3,547	-	RFQ	Datasheet	DPC	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 40mA, Series 20mA	Dual	Dual	No	1.2VA	Through Hole	PC Pin	34.90mm L x 28.60mm W	30.15mm	1500Vrms	0.188 lb (85.28 g)
241-3-48L PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	2,561	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	48V	50mA	Single	Single	Yes	2.4VA	Chassis Mount	Wire Leads	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)

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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.