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
AEI19-4636 XFMR TH Allied Components International	3,534	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	1800VAC	-	-	-	-	-	Through Hole	0.827" L x 0.669" W (21.00mm x 17.00mm)	0.709" (18.00mm)	-	-
AEE16-1931 XFMR FLYBACK 3.2MH TH Allied Components International	1,255	-	RFQ	Datasheet	-	Box	Active	-	Flyback Converters	-	-	100 ~ 400V	16V @ 50µA	3000Vrms	3.2mH	85kHz	-40°C ~ 130°C	-	-	Through Hole	0.716" L x 0.630" W (18.19mm x 16.00mm)	0.708" (17.98mm)	0.716" L x 0.630" W (18.19mm x 16.00mm)	-
AEE16-2531 XFMR FLYBACK 4.5UH TH Allied Components International	2,673	-	RFQ	Datasheet	-	Box	Active	-	Flyback Converters	-	-	12V	-	4000Vrms	4.5µH	300kHz	-40°C ~ 130°C	-	-	Through Hole	0.716" L x 0.630" W (18.19mm x 16.00mm)	0.708" (17.98mm)	0.716" L x 0.630" W (18.19mm x 16.00mm)	-
AEE16-2621 1000uH 10% High Freq Transformer Allied Components International	4,602	-	RFQ	Datasheet	-	Box	Active	-	Flyback Converters	-	-	100 ~ 430V	12V @ 10mA	4000Vrms	1mH	40kHz ~ 130kHz	-40°C ~ 130°C	-	-	Through Hole	0.716" L x 0.630" W (18.19mm x 16.00mm)	0.708" (17.98mm)	0.716" L x 0.630" W (18.19mm x 16.00mm)	-
AEE16-2517 XFMR FLYBACK 1.2MH TH Allied Components International	1,990	-	RFQ	Datasheet	-	Box	Active	-	Flyback Converters	-	-	100 ~ 400V	15V @ 10mA	3000Vrms	1.2mH	60kHz	-40°C ~ 130°C	-	-	Through Hole	0.716" L x 0.630" W (18.19mm x 16.00mm)	0.708" (17.98mm)	0.716" L x 0.630" W (18.19mm x 16.00mm)	-
AEE42-3766 20UH 4UH @ 0A EE42/20 Transform Allied Components International	3,144	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	20µH @ 1kHz	-	-40°C ~ 85°C	-	-	Through Hole	1.969" L x 1.732" W (50.00mm x 44.00mm)	1.634" (41.50mm)	-	-
AEE42-3767 75UH Min, 95UH Max @ 0A EE42/20 Allied Components International	4,751	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	85µH @ 1kHz	-	-40°C ~ 85°C	-	-	Through Hole	1.969" L x 1.732" W (50.00mm x 44.00mm)	1.634" (41.50mm)	-	-
APQ2620-4689 XFMR 425UH TH Allied Components International	1,323	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	1250V	425µH	-	-	-	-	Through Hole	1.184" L x 1.150" W (30.07mm x 29.20mm)	0.866" (22.00mm)	-	-
AER955-3804 XFMR 45.6UH SMD Allied Components International	3,364	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	2500V	45.6µH	-	-	-	-	Surface Mount	-	0.232" (5.90mm)	-	-
AER955-4375 XFMR 17.8UH SMD Allied Components International	3,850	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	2500V	17.8µH	-	-	-	-	Surface Mount	-	0.235" (5.97mm)	-	-

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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.