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Switching Converter, SMPS Transformers

Browse available Switching Converter, SMPS Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Photo 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
B78310P9654A005 EPCOS - TDK Electronics

B78310P9654A005

XFMR CUSTOM

EPCOS - TDK Electronics

1,506 -
Datasheet * Bulk Obsolete - - - - - - - - - - - - - - - - -
AUI15-4671 Allied Components International

AUI15-4671

XFMR SMD

Allied Components International

4,940 -
Datasheet - Tray Active - - - - - - 3500VAC - - - - - Surface Mount 0.965" L x 0.610" W (24.50mm x 15.50mm) 0.315" (8.00mm) - -
AEP5-3932I Allied Components International

AEP5-3932I

XFMR SMD

Allied Components International

3,183 -
Datasheet - Tape & Reel (TR) Active - - - - - - 1874VAC - - - - - Surface Mount - 0.402" (10.20mm) - -
AEP7-4180 Allied Components International

AEP7-4180

XFMR SMD

Allied Components International

4,097 -
Datasheet - Tape & Reel (TR) Active - - - - - - 625VAC - - - - - Surface Mount 0.394" L x 0.346" W (10.00mm x 8.80mm) 0.362" (9.20mm) - -
AEI19-4641 Allied Components International

AEI19-4641

600 OHM, EI19 TRANSFORMER

Allied Components International

1,934 -
Datasheet - Tray Active - - - - - - 1500VAC - - - - - Through Hole 0.810" L x 0.655" W (20.57mm x 16.64mm) 0.750" (19.05mm) - -
AEE25-4019 Allied Components International

AEE25-4019

XFMR FLYBACK TH

Allied Components International

4,382 -
Datasheet - Box Active - - - - - - 3000VAC - - - - - Through Hole 1.083" L x 0.866" W (27.50mm x 22.00mm) 0.886" (22.50mm) - -
AEE30-4623 Allied Components International

AEE30-4623

POWER TRANSFORMER

Allied Components International

3,109 -
Datasheet - Box Active - - - - - - - - - - - - Through Hole 1.220" L x 1.220" W (31.00mm x 31.00mm) 0.984" (25.00mm) - -
AER28-4702 Allied Components International

AER28-4702

XFMR 200UH TH

Allied Components International

1,400 -
Datasheet - Tray Active - - - - - - - 200µH - - - - Through Hole 1.220" L x 1.220" W (31.00mm x 31.00mm) 0.984" (25.00mm) - -
APQ3535-4659 Allied Components International

APQ3535-4659

XFMR 190UH TH

Allied Components International

4,673 -
Datasheet - Tray Active - - - - - - - 190µH - - - - Through Hole 1.614" L x 1.496" W (41.00mm x 38.00mm) 1.496" (38.00mm) - -
AETD39-3644 Allied Components International

AETD39-3644

XFMR 600UH TH

Allied Components International

2,165 -
Datasheet - Tray Active - - - - - - 3000VAC 600µH - - - - Through Hole 1.811" L x 1.811" W (46.00mm x 46.00mm) 1.339" (34.00mm) - -
AEI35-3855 Allied Components International

AEI35-3855

XFMR TH

Allied Components International

3,806 -
Datasheet - Tray Active - - - - 24V - 2500VAC - - - - - Through Hole 1.457" L x 1.260" W (37.01mm x 32.00mm) 1.240" (31.50mm) - -
AEI19-4636 Allied Components International

AEI19-4636

XFMR TH

Allied Components International

3,534 -
Datasheet - Tray Active - - - - - - 1800VAC - - - - - Through Hole 0.827" L x 0.669" W (21.00mm x 17.00mm) 0.709" (18.00mm) - -
AEE16-1931 Allied Components International

AEE16-1931

XFMR FLYBACK 3.2MH TH

Allied Components International

1,255 -
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 Allied Components International

AEE16-2531

XFMR FLYBACK 4.5UH TH

Allied Components International

2,673 -
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 Allied Components International

AEE16-2621

1000uH 10% High Freq Transformer

Allied Components International

4,602 -
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 Allied Components International

AEE16-2517

XFMR FLYBACK 1.2MH TH

Allied Components International

1,990 -
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 Allied Components International

AEE42-3766

20UH 4UH @ 0A EE42/20 Transform

Allied Components International

3,144 -
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 Allied Components International

AEE42-3767

75UH Min, 95UH Max @ 0A EE42/20

Allied Components International

4,751 -
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 Allied Components International

APQ2620-4689

XFMR 425UH TH

Allied Components International

1,323 -
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 Allied Components International

AER955-3804

XFMR 45.6UH SMD

Allied Components International

3,364 -
Datasheet - Tape & Reel (TR) Active - - - - - - 2500V 45.6µH - - - - Surface Mount - 0.232" (5.90mm) - -
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WINSUN SOURCING SUPPORT

Need Switching Converter, SMPS Transformers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

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FREQUENTLY ASKED QUESTIONS

Switching Converter, SMPS Transformers FAQ

Common questions about selecting, comparing and sourcing Switching Converter, SMPS Transformers components through Winsun (HK) Electronics.

What should I check when selecting Switching Converter, SMPS Transformers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Switching Converter, SMPS Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Switching Converter, SMPS Transformers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Switching Converter, SMPS Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.