Switching Converter, SMPS Transformers

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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
750319497 XFMR FLYBACK DC/DC CONV 7UH SMD Würth Elektronik	110	-	RFQ	Datasheet	WE-AGDT	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT8302	Analog Devices, Inc	9 ~ 18V	-	4000V	7µH	350kHz	-40°C ~ 130°C	-	-	Surface Mount	0.445" L x 0.431" W (11.30mm x 10.95mm)	0.470" (11.94mm)	-	Wirewound
749196118 XFMR FLEX DC/DC CONV 27.4UH SMD Würth Elektronik	966	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	27.4µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.362" L x 0.508" W (9.19mm x 12.90mm)	0.244" (6.20mm)	0.512" L x 0.508" W (13.00mm x 12.90mm)	-
749196540 XFMR FLEX CONFIG DC/DC 3.4UH SMD Würth Elektronik	238	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	Configurable (For DC/DC)	Flexible	-	-	-	-	500VDC	3.4µH @ 10kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.827" W (21.00mm x 21.00mm)	0.425" (10.80mm)	0.827" L x 1.169" W (21.00mm x 29.70mm)	-
750341867 XFMR FLYBACK DC/DC CONV 1.3MH SM Würth Elektronik	216	-	RFQ	Datasheet	MID-OLON	Tray	Active	For DC/DC Converters	Flyback Converters	-	On Semiconductor	-	-	3750Vrms	1.3mH @ 50kHz	-	-40°C ~ 125°C	-	-	Surface Mount	1.065" L x 1.270" W (27.05mm x 32.25mm)	0.900" (22.86mm)	-	-
750311342 XFMR FLYBACK DC/DC CONV 15UH SMD Würth Elektronik	696	-	RFQ	Datasheet	WE-FB	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	Linear Technology	36V	10V @ 20mA	1500Vrms	15µH @ 250kHz	250kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.455" (11.56mm)	0.525" L x 0.600" W (13.34mm x 15.24mm)	-
750311911 XFMR FLYBCK DC/DC CONV 6.78UH TH Würth Elektronik	115	-	RFQ	Datasheet	WE-FB	Tray	Active	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	Linear Technology	16 ~ 24V	5V @ 300mA	1500Vrms	6.78µH @ 100kHz	-	-40°C ~ 125°C	-	-	Through Hole	0.874" L x 0.984" W (22.20mm x 25.00mm)	0.635" (16.13mm)	0.874" L x 0.984" W (22.20mm x 25.00mm)	-
750311458 XFMR FLYBACK DC/DC CONV 15UH SMD Würth Elektronik	1,132	-	RFQ	Datasheet	WE-FB	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	Linear Technology	36V	8V @ 20mA	2500Vrms	15µH @ 10kHz	100kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.505" (12.83mm)	0.530" L x 0.699" W (13.46mm x 17.75mm)	-
750311423 XFMR FLYBACK DC/DC CONV 50UH SMD Würth Elektronik	480	-	RFQ	Datasheet	WE-FB	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	Linear Technology	36V	10V @ 20mA	1500Vrms	50µH @ 10kHz	100kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.505" (12.83mm)	0.530" L x 0.699" W (13.46mm x 17.75mm)	-
760871113 XFMR LED DR AC/DC CONV 1.31MH SM Würth Elektronik	403	-	RFQ	Datasheet	WE-UOST	Tape & Reel (TR)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	85 ~ 265V	14V	4000Vrms	1.31mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.654" L x 0.790" W (16.60mm x 20.06mm)	0.551" (14.00mm)	0.654" L x 1.016" W (16.60mm x 25.81mm)	-
760875532 XFMR LED DR AC/DC CONV 1.5MH SMD Würth Elektronik	236	-	RFQ	Datasheet	WE-UOST	Tape & Reel (TR)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	85 ~ 265V	14V	4000Vrms	1.5mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.654" L x 0.790" W (16.60mm x 20.06mm)	0.551" (14.00mm)	0.654" L x 1.016" W (16.60mm x 25.81mm)	-

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FREQUENTLY ASKED QUESTIONS

Switching Converter, SMPS Transformers FAQ

Common questions about filtering, comparing and sourcing Switching Converter, SMPS Transformers components.

How can I narrow the Switching Converter, SMPS 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 Switching Converter, SMPS 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.