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
750314745 XFMR ISOL BUCK DC/DC CON 47UH SM Würth Elektronik	3,667	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	For DC/DC Converters	Isolated Buck Converters	-	-	36 ~ 72V	-	-	47µH @ 100kHz	200 ~ 350kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.307" (7.80mm)	-	-
750341547 XFMR FLYBACK DC/DC CONV 1.5MH TH Würth Elektronik	2,253	-	RFQ	Datasheet	-	Tray	Active	For DC/DC Converters	Flyback Converters	TPS92315	Texas Instruments	85 ~ 277V	21V @ 10mA	3000Vrms	1.5mH @ 10kHz	100kHz	-40°C ~ 125°C	-	-	Through Hole	0.575" L x 0.575" W (14.60mm x 14.60mm)	0.340" (8.64mm)	0.575" L x 0.575" W (14.60mm x 14.60mm)	-
750312924 XFMR ISOL BUCK DC/DC CONV SMD Würth Elektronik	4,012	-	RFQ	Datasheet	MID-IBTI	Tape & Reel (TR)	Active	For DC/DC Converters	Isolated Buck Converters	-	Texas Instruments	36 ~ 75V	-	1875Vrms	-	-	-40°C ~ 125°C	-	-	Surface Mount	-	-	-	-
750316115 CURFACE TRANSFORMER Würth Elektronik	1,967	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT4321, LT4295	Linear Technology, Texas Instruments	42 ~ 57V	12V @ 10mA	1500Vrms	26µH @ 10kHz	250kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.500" (12.70mm)	0.699" L x 0.530" W (17.75mm x 13.46mm)	-
750318463 XFMR FLYBACK DC/DC CONV 470UH SM Würth Elektronik	4,973	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	ADP1032	Analog Devices, Inc	18 ~ 32V	-	1500Vrms	470µH @ 10kHz	250kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.384" (9.76mm)	0.526" L x 0.425" W (13.35mm x 10.80mm)	-
750341569 XFMR ISOL BUCK DC/DC 3.22MH TH Würth Elektronik	4,903	-	RFQ	Datasheet	MID-OLTI	Tray	Active	For DC/DC Converters	Isolated Buck Converters	TPS92314	Texas Instruments	196 ~ 265V	22V @ 10mA	-	3.22mH @ 10kHz	90kHz	-40°C ~ 125°C	-	-	Through Hole	0.585" L x 0.585" W (14.86mm x 14.86mm)	0.605" (15.37mm)	0.585" L x 0.585" W (14.86mm x 14.86mm)	-
750341599 XFMR FLYBCK AC/DC CONV 2.18MH TH Würth Elektronik	3,536	-	RFQ	Datasheet	WE-FB, MID-OLTI	Tray	Active	For AC/DC Converters	Flyback Converters	LM3447	Texas Instruments	180 ~ 264V	14V @ 10mA	3750Vrms	2.18mH @ 70kHz	70kHz	-40°C ~ 125°C	-	-	Through Hole	0.665" L x 0.740" W (16.90mm x 18.80mm)	0.529" (13.44mm)	0.665" L x 0.740" W (16.90mm x 18.80mm)	-
750817018 XFMR FLYBCK AC/DC CONV 2.19MH SM Würth Elektronik	4,381	-	RFQ	Datasheet	WE-UNIT, MID-OLIFX	Tape & Reel (TR)	Active	For AC/DC Converters	Flyback Converters	ICE3BR4765JG	Infineon Technologies	125 ~ 382V	14.4V @ 50mA	5000Vrms	2.19mH @ 10kHz	65kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.433" (11.00mm)	0.941" L x 0.543" W (23.90mm x 13.80mm)	-
750314952 XFMR ISOL BUCK DC/DC 2.5MH SM Würth Elektronik	3,252	-	RFQ	Datasheet	MID-IBTI	Tape & Reel (TR)	Active	For DC/DC Converters	Isolated Buck Converters	-	Texas Instruments	10 ~ 40V	-	2000Vrms	2.5mH @ 10kHz	100kHz	-40°C ~ 125°C	-	-	Surface Mount	0.385" L x 0.360" W (9.78mm x 9.14mm)	-	-	-
750813046 XFMR LED DR AC/DC CONV 1.44MH TH Würth Elektronik	3,607	-	RFQ	Datasheet	WE-UNIT, MID-OLTI	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	120 ~ 200V	12V	4500Vrms	1.44mH @ 10kHz	72kHz	-	-	-	Through Hole	0.689" L x 0.740" W (17.50mm x 18.80mm)	0.524" (13.31mm)	0.665" L x 0.740" W (16.90mm x 18.80mm)	-

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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.