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
SUOST-12-0505 UNIV OFFLINE SMTXFMR2X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	125 ~ 375V	-	-	1.31mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SUOST-15-0505 UNIV OFFLINE SMTXFMR2X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	125 ~ 375V	-	-	1.5mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SUOST-13-1212 UNIV OFFLINE SMTXFMR2X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	125 ~ 375V	-	-	1.25mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SUOST-12-2405 UNIV OFFLINE SMTXFMR1X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	125 ~ 375V	-	-	1.31mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SUOST-15-1205 UNIV OFFLINE SMTXFMR1X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	195 ~ 265V	-	-	1.5mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SUOST-16-1212 UNIV OFFLINE SMTXFMR2X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	195 ~ 265V	-	-	1.5mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SUOST-13-2424 UNIV OFFLINE SMTXFMR2X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	125 ~ 375V	-	-	1.25mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SUOST-13-1205 UNIV OFFLINE SMTXFMR1X Signal Transformer	690	-	RFQ	Datasheet	SUOST	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	125 ~ 375V	-	-	1.25mH @ 100kHz	60 ~ 150kHz	-40°C ~ 125°C	-	-	Surface Mount	0.811" L x 0.654" W (20.60mm x 16.60mm)	0.531" (13.50mm)	-	-
SLLC-ETD39-48 RESONANT XFMR ETD39 48V 200W Signal Transformer	630	-	RFQ	Datasheet	SLLC	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	360 ~ 400V	-	4000V	500µH @ 100kHz	70 ~ 120kHz	-40°C ~ 125°C	-	-	Through Hole	1.732" L x 1.693" W (44.00mm x 43.00mm)	1.181" (30.00mm)	-	Wirewound
SLLC-ETD39-12 RESONANT XFMR ETD39 12V 200W Signal Transformer	630	-	RFQ	Datasheet	SLLC	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	360 ~ 400V	-	4000V	500µH @ 100kHz	70 ~ 120kHz	-40°C ~ 125°C	-	-	Through Hole	1.732" L x 1.693" W (44.00mm x 43.00mm)	1.181" (30.00mm)	-	Wirewound

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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.