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
BV038-5213.0 PWR XFMR LAMINATED 3.2VA TH Pulse Electronics	3,630	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	Parallel 9V, Series 18V	Parallel 356mA, Series 178mA	Single	Dual	No	3.2VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5219.0 PWR XFMR LAMINATED 3.2VA TH Pulse Electronics	4,717	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	Parallel 15V, Series 30V	Parallel 214mA, Series 107mA	Single	Dual	No	3.2VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5228.0 PWR XFMR LAMINATED 3.2VA TH Pulse Electronics	3,698	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	Parallel 24V, Series 48V	Parallel 134mA, Series 67mA	Single	Dual	No	3.2VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5402.0 PWR XFMR LAMINATED 4VA TH Pulse Electronics	3,341	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	115V	12V	333mA	Single	Single	No	4VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5405.0 PWR XFMR LAMINATED 4VA TH Pulse Electronics	4,609	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	115V	24V	167mA	Single	Single	No	4VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5413.0 PWR XFMR LAMINATED 4VA TH Pulse Electronics	4,022	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	9V	444mA	Single	Single	No	4VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5414.0 PWR XFMR LAMINATED 4VA TH Pulse Electronics	1,285	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	12V	333mA	Single	Single	No	4VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5415.0 PWR XFMR LAMINATED 4VA TH Pulse Electronics	1,361	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	15V	267mA	Single	Single	No	4VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5416.0 PWR XFMR LAMINATED 4VA TH Pulse Electronics	1,949	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	18V	222mA	Single	Single	No	4VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 g)
BV038-5419.0 PWR XFMR LAMINATED 4VA TH Pulse Electronics	4,661	-	RFQ	Datasheet	-	-	Obsolete	Laminated Core	230V	Parallel 9V, Series 18V	Parallel 444mA, Series 222mA	Single	Dual	No	4VA	Through Hole	PC Pin	42.00mm L x 35.50mm W	28.00mm	-	0.133 lb (60.33 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.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.