Switching Converter, SMPS Transformers

Browse available Switching Converter, SMPS Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Applications	Intended Chipset	Chipset Manufacturer	Voltage - Primary	Voltage - Auxiliary	Voltage - Isolation	Inductance @ Frequency	Frequency	Operating Temperature	Grade	Qualification	Mounting Type	Size / Dimension	Height - Seated (Max)	Footprint	Style
VP4-0140-R XFMR 11.3UH SMD Eaton - Electronics Division	205	-	RFQ	Datasheet	VERSA-PAC®	Bulk	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.709" L x 0.969" W (18.00mm x 24.60mm)	0.394" (10.00mm)	-	-
750341136 XFMR FWD P-P DC/DC CONV 300UH SM Würth Elektronik	201	-	RFQ	Datasheet	WE-FW, MID-PLN	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	-	-	-	500VDC	300µH @ 100kHz	200 ~ 700kHz	-40°C ~ 125°C	-	-	Surface Mount	1.050" L x 1.154" W (26.67mm x 29.30mm)	0.418" (10.62mm)	1.050" L x 1.154" W (26.67mm x 29.30mm)	Planar
750341134 XFMR FWD P-P DC/DC CONV 70UH SMD Würth Elektronik	110	-	RFQ	Datasheet	WE-FW, MID-PLN	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	-	-	-	500VDC	70µH @ 100kHz	200 ~ 700kHz	-40°C ~ 125°C	-	-	Surface Mount	1.050" L x 1.154" W (26.67mm x 29.30mm)	0.418" (10.62mm)	1.050" L x 1.154" W (26.67mm x 29.30mm)	Planar
750319069 XFMR POE DC/DC CONV 16UH SMD Würth Elektronik	416	-	RFQ	Datasheet	MID-POE	Tape & Reel (TR)	Active	For DC/DC Converters	Power Over Ethernet (PoE)	-	-	33 ~ 57V	12V	1500Vrms	16µH @ 10kHz	250kHz	-40°C ~ 125°C	-	-	Surface Mount	0.969" L x 0.858" W (24.60mm x 21.80mm)	0.450" (11.43mm)	1.167" L x 0.858" W (29.65mm x 21.80mm)	-
PE-68421NL XFMR FLYBACK DC/DC CONV SMD Pulse Electronics	5,714	-	RFQ	Datasheet	-	Tray	Active	For DC/DC Converters	Flyback Converters	LM2585, LM2586, LM2587, LM2588	National Semiconductor	18 ~ 36V	-	1500Vrms	-	-	-40°C ~ 130°C	-	-	Surface Mount	0.970" L x 1.070" W (24.64mm x 27.18mm)	0.680" (17.27mm)	0.970" L x 1.070" W (24.64mm x 27.18mm)	-
750341138 XFMR FWD P-P DC/DC CONV 65UH SMD Würth Elektronik	444	-	RFQ	Datasheet	WE-FW, MID-PLN	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	-	-	-	500VDC	65µH @ 100kHz	200 ~ 700kHz	-40°C ~ 125°C	-	-	Surface Mount	1.050" L x 1.154" W (26.67mm x 29.30mm)	0.418" (10.62mm)	1.050" L x 1.154" W (26.67mm x 29.30mm)	Planar
VPH5-1200-R XFMR 173UH SMD Eaton - Electronics Division	202	-	RFQ	Datasheet	VERSA-PAC®	Bulk	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VPH5-0083-R XFMR 12UH SMD Eaton - Electronics Division	151	-	RFQ	Datasheet	VERSA-PAC®	Bulk	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VP5-0053-R XFMR 3.4UH SMD Eaton - Electronics Division	108	-	RFQ	Datasheet	VERSA-PAC®	Bulk	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VGT15SEFD-250S4A7 XFMR FLYBACK AC/DC CONV 2.6UH SM TDK Corporation	752	-	RFQ	Datasheet	VGT	Tape & Reel (TR)	Active	For AC/DC Converters	Flyback Converters	-	-	-	-	2600Vrms	2.6µH @ 100kHz	-	-40°C ~ 130°C	-	-	Surface Mount	0.906" L x 0.606" W (23.00mm x 15.40mm)	0.472" (12.00mm)	0.906" L x 0.606" W (23.00mm x 15.40mm)	Wirewound
VP5-0155TR-R XFMR 9.9UH SMD Eaton - Electronics Division	238	-	RFQ	Datasheet	VERSA-PAC®	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VP5-0053TR-R XFMR 3.4UH SMD Eaton - Electronics Division	117	-	RFQ	Datasheet	VERSA-PAC®	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VPH5-0083TR-R XFMR 12UH SMD Eaton - Electronics Division	228	-	RFQ	Datasheet	VERSA-PAC®	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VP5-0083-R XFMR 5.3UH SMD Eaton - Electronics Division	350	-	RFQ	Datasheet	VERSA-PAC®	Bulk	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VP5-0067-R XFMR 4.3UH SMD Eaton - Electronics Division	285	-	RFQ	Datasheet	VERSA-PAC®	Bulk	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VP5-1200TR-R XFMR 76.8UH SMD Eaton - Electronics Division	113	-	RFQ	Datasheet	VERSA-PAC®	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VPH4-0075TR-R XFMR 12.7UH SMD Eaton - Electronics Division	260	-	RFQ	Datasheet	VERSA-PAC®	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.709" L x 0.969" W (18.00mm x 24.60mm)	0.394" (10.00mm)	-	-
750311269 XFMR FLYBACK AC/DC CONV 600UH TH Würth Elektronik	261	-	RFQ	Datasheet	WE-FB, MID-OLON	Tray	Active	For AC/DC Converters	Flyback Converters	NLC30001	On Semiconductor	85 ~ 265V	-	3750Vrms	600µH @ 10kHz	70kHz	-40°C ~ 125°C	-	-	Through Hole	1.400" L x 1.470" W (35.56mm x 37.34mm)	1.355" (34.42mm)	1.400" L x 1.470" W (35.56mm x 37.34mm)	-
750319036 XFMR POE DC/DC CONV 16UH SMD Würth Elektronik	436	-	RFQ	Datasheet	MID-POE	Tape & Reel (TR)	Active	For DC/DC Converters	Power Over Ethernet (PoE)	-	-	33 ~ 57V	12V	1500Vrms	16µH @ 10kHz	250kHz	-40°C ~ 125°C	-	-	Surface Mount	0.969" L x 0.858" W (24.60mm x 21.80mm)	0.450" (11.43mm)	1.167" L x 0.858" W (29.65mm x 21.80mm)	-
PH9278NL XFMR Pulse Electronics	102	-	RFQ	Datasheet	-	Tube	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	1.055" L x 1.319" W (26.80mm x 33.50mm)	0.730" (18.55mm)	1.055" L x 1.319" W (26.80mm x 33.50mm)	-

WINSUN SOURCING SUPPORT

Need Switching Converter, SMPS Transformers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Switching Converter, SMPS Transformers FAQ

Common questions about selecting, comparing and sourcing Switching Converter, SMPS Transformers components through Winsun (HK) Electronics.

What should I check when selecting Switching Converter, SMPS Transformers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Switching Converter, SMPS Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Switching Converter, SMPS Transformers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Switching Converter, SMPS Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.