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
B82802A0012A315 XFMR FLYBACK DC/DC CONV 100UH SM EPCOS - TDK Electronics	101	-	RFQ	Datasheet	B82802A	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	-	-	36 ~ 60V	-	1500Vrms	100µH @ 100kHz	100kHz	-40°C ~ 125°C	-	-	Surface Mount	0.650" L x 0.681" W (16.50mm x 17.30mm)	0.341" (8.65mm)	0.650" L x 0.902" W (16.50mm x 22.90mm)	-
B78308A2387A003 XFMR FWD P-P DC/DC CONV 100UH SM EPCOS - TDK Electronics	138	-	RFQ	Datasheet	E13 EMHV	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	-	-	-	3000Vrms	100µH @ 100kHz	100 ~ 400kHz	-40°C ~ 150°C	-	-	Surface Mount	0.508" L x 0.433" W (12.90mm x 11.00mm)	0.449" (11.40mm)	0.622" L x 0.508" W (15.80mm x 12.90mm)	-
B78308A2462A003 XFMR FLYBACK DC/DC CONV 4.1UH SM EPCOS - TDK Electronics	189	-	RFQ	Datasheet	E13 EMHV	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	-	-	-	-	3000Vrms	4.1µH @ 100kHz	100 ~ 400kHz	-40°C ~ 150°C	-	-	Surface Mount	0.508" L x 0.433" W (12.90mm x 11.00mm)	0.449" (11.40mm)	0.622" L x 0.508" W (15.80mm x 12.90mm)	-
B82805A0173A250 XFMR FWD P-P DC/DC CONV 17UH SMD EPCOS - TDK Electronics	509	-	RFQ	Datasheet	B82805	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	-	-	-	500VAC	17µH @ 50kHz	250kHz	-25°C ~ 125°C	-	-	Surface Mount	0.315" L x 0.236" W (8.00mm x 6.00mm)	0.224" (5.70mm)	0.315" L x 0.378" W (8.00mm x 9.60mm)	-
B82805A0363A250 XFMR FWD P-P DC/DC CONV 36UH SMD EPCOS - TDK Electronics	306	-	RFQ	Datasheet	B82805	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	-	-	-	500VAC	36µH @ 50kHz	250kHz	-25°C ~ 125°C	-	-	Surface Mount	0.315" L x 0.236" W (8.00mm x 6.00mm)	0.224" (5.70mm)	0.315" L x 0.378" W (8.00mm x 9.60mm)	-
B78334B1033A003 XFMR DC/DC CONV 100UH SMD EPCOS - TDK Electronics	251	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	For DC/DC Converters	-	-	-	-	-	1000Vrms	100µH @ 10kHz	-	-40°C ~ 85°C	-	-	Surface Mount	0.472" L x 0.535" W (12.00mm x 13.60mm)	0.252" (6.40mm)	0.480" L x 0.535" W (12.20mm x 13.60mm)	-
B78334B1034A003 XFMR DC/DC CONV 1.08MH SMD EPCOS - TDK Electronics	496	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	For DC/DC Converters	-	-	-	-	-	1000Vrms	1.08mH @ 10kHz	-	-40°C ~ 85°C	-	-	Surface Mount	0.472" L x 0.535" W (12.00mm x 13.60mm)	0.252" (6.40mm)	0.480" L x 0.535" W (12.20mm x 13.60mm)	-
B82805A0952A250 XFMR FWD P-P DC/DC CONV 9.5UH SM EPCOS - TDK Electronics	740	-	RFQ	Datasheet	B82805	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	-	-	-	500VAC	9.5µH @ 50kHz	250kHz	-25°C ~ 125°C	-	-	Surface Mount	0.315" L x 0.236" W (8.00mm x 6.00mm)	0.224" (5.70mm)	0.315" L x 0.378" W (8.00mm x 9.60mm)	-
B78304B1030A003 XFMR DC/DC CONV 100UH SMD EPCOS - TDK Electronics	1,763	-	RFQ	Datasheet	B78304B	Tape & Reel (TR)	Active	For DC/DC Converters	-	-	-	-	-	500Vrms	100µH @ 10kHz	-	-40°C ~ 85°C	-	-	Surface Mount	0.315" L x 0.276" W (8.00mm x 7.00mm)	0.224" (5.70mm)	0.315" L x 0.374" W (8.00mm x 9.50mm)	-
B82802A0012A215 XFMR FLYBACK DC/DC CONV 100UH SM EPCOS - TDK Electronics	2,499	-	RFQ	Datasheet	B82802A	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	-	-	36 ~ 60V	-	1500Vrms	100µH @ 100kHz	100kHz	-40°C ~ 125°C	-	-	Surface Mount	0.650" L x 0.681" W (16.50mm x 17.30mm)	0.341" (8.65mm)	0.650" L x 0.902" W (16.50mm x 22.90mm)	-

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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.