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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.

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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
750341135 Würth Elektronik

750341135

XFMR FWD P-P DC/DC CONV 170UH SM

Würth Elektronik

3,465 -
Datasheet WE-FW, MID-PLN Tape & Reel (TR) Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 170µH @ 100kHz 200 ~ 700kHz -40°C ~ 125°C - - Surface Mount 1.050" L x 1.154" W (26.67mm x 29.30mm) 0.418" (10.62mm) 1.050" L x 1.154" W (26.67mm x 29.30mm) Planar
POE13W3X5.0-R Eaton - Electronics Division

POE13W3X5.0-R

XFMR POE CONFIG DC/DC 100UH SMD

Eaton - Electronics Division

2,926 -
Datasheet PoE Tape & Reel (TR) Active Configurable (For DC/DC) Power Over Ethernet (PoE) - - - - 1500Vrms 100µH @ 100kHz 250kHz -40°C ~ 85°C - - Surface Mount 0.709" L x 0.709" W (18.00mm x 18.00mm) 0.404" (10.25mm) 0.709" L x 1.024" W (18.00mm x 26.00mm) -
POE13W2VERS-R Eaton - Electronics Division

POE13W2VERS-R

XFMR POE CONFIG DC/DC 100UH SMD

Eaton - Electronics Division

3,235 -
Datasheet PoE Tape & Reel (TR) Active Configurable (For DC/DC) Power Over Ethernet (PoE) - - - - 1500Vrms 100µH @ 100kHz 250kHz -40°C ~ 85°C - - Surface Mount 0.709" L x 0.709" W (18.00mm x 18.00mm) 0.404" (10.25mm) 0.709" L x 1.024" W (18.00mm x 26.00mm) -
750845242 Würth Elektronik

750845242

XFMR FLYBACK

Würth Elektronik

2,397 -
Datasheet - Tray Active - - - - - - - - - - - - - - - - -
750312775 Würth Elektronik

750312775

XFMR FLYBACK SMD

Würth Elektronik

1,283 -
Datasheet - Tray Obsolete - - - - 12V - - - 500kHz -40°C ~ 125°C - - Surface Mount - 0.505" (12.83mm) 0.550" L x 0.676" W (13.97mm x 17.17mm) -
750341140 Würth Elektronik

750341140

XFMR FWD P-P DC/DC CONV 300UH SM

Würth Elektronik

2,221 -
Datasheet WE-FW, MID-PLN Tape & Reel (TR) Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 300µH @ 100kHz 200 ~ 700kHz -40°C ~ 125°C - - Surface Mount 1.050" L x 1.154" W (26.67mm x 29.30mm) 0.418" (10.62mm) 1.050" L x 1.154" W (26.67mm x 29.30mm) Planar
750341142 Würth Elektronik

750341142

XFMR FWD P-P DC/DC CONV 70UH SMD

Würth Elektronik

2,256 -
Datasheet WE-FW, MID-PLN Tape & Reel (TR) Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 70µH @ 100kHz 200 ~ 700kHz -40°C ~ 125°C - - Surface Mount 1.050" L x 1.154" W (26.67mm x 29.30mm) 0.418" (10.62mm) 1.050" L x 1.154" W (26.67mm x 29.30mm) Planar
750341137 Würth Elektronik

750341137

XFMR FWD P-P DC/DC CONV 480UH SM

Würth Elektronik

3,621 -
Datasheet WE-FW, MID-PLN Tape & Reel (TR) Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 480µH @ 100kHz 200 ~ 700kHz -40°C ~ 125°C - - Surface Mount 1.050" L x 1.154" W (26.67mm x 29.30mm) 0.418" (10.62mm) 1.050" L x 1.154" W (26.67mm x 29.30mm) Planar
VP4-0060TR-R Eaton - Electronics Division

VP4-0060TR-R

XFMR 4.9UH SMD

Eaton - Electronics Division

2,334 -
Datasheet VERSA-PAC® Tape & Reel (TR) Active - - - - - - - - - -40°C ~ 125°C - - Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - -
750341141 Würth Elektronik

750341141

XFMR FWD P-P DC/DC CONV 480UH SM

Würth Elektronik

3,810 -
Datasheet WE-FW, MID-PLN Tape & Reel (TR) Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 480µH @ 100kHz 200 ~ 700kHz -40°C ~ 125°C - - Surface Mount 1.050" L x 1.154" W (26.67mm x 29.30mm) 0.418" (10.62mm) 1.050" L x 1.154" W (26.67mm x 29.30mm) Planar
PH9278NLT Pulse Electronics

PH9278NLT

XFMR

Pulse Electronics

3,050 -
Datasheet - Tape & Reel (TR) Active - - - - - - - - - - - - - 1.055" L x 1.319" W (26.80mm x 33.50mm) 0.730" (18.55mm) 1.055" L x 1.319" W (26.80mm x 33.50mm) -
VPH4-0060TR-R Eaton - Electronics Division

VPH4-0060TR-R

XFMR 10.1UH SMD

Eaton - Electronics Division

2,818 -
Datasheet VERSA-PAC® Tape & Reel (TR) Active - - - - - - - - - -40°C ~ 125°C - - Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - -
POL-24219 Premier Magnetics

POL-24219

XFMR LED DR AC/DC CONV 750UH TH

Premier Magnetics

2,607 -
Datasheet - Tape & Box (TB) Active For AC/DC Converters LED Drivers, AC/DC SMPS TOP227Y Power Integrations - - 3000V 750µH @ 100kHz - - - - Through Hole 1.350" L x 1.260" W (34.30mm x 32.00mm) 1.417" (36.00mm) - -
L101374SP-05 ITG Electronics, Inc.

L101374SP-05

XFMR 22UH TH

ITG Electronics, Inc.

4,563 -
Datasheet L101374SP Tray Active For DC/DC Converters Resonant Converters - - - - - 22µH @ 100kHz - -55°C ~ 130°C - - Through Hole 1.319" L x 0.728" W (33.50mm x 18.50mm) 1.102" (28.00mm) - Wirewound
L101374SP-03 ITG Electronics, Inc.

L101374SP-03

XFMR 15UH TH

ITG Electronics, Inc.

3,557 -
Datasheet L101374SP Tray Active For DC/DC Converters Resonant Converters - - - - - 15µH @ 100KHz - -55°C ~ 130°C - - Through Hole 1.319" L x 0.728" W (33.50mm x 18.50mm) 1.102" (28.00mm) - Wirewound
PL10305NL iNRCORE, LLC

PL10305NL

POWER

iNRCORE, LLC

3,941 -
Datasheet - Tube Active - - - - - - 1750V - 200 ~ 700kHz -55°C ~ 125°C - - Surface Mount 0.920" L x 0.740" W (23.37mm x 18.80mm) 0.339" (8.60mm) 0.921" L x 0.850" W (23.39mm x 21.59mm) Planar
PL10303NL iNRCORE, LLC

PL10303NL

POWER

iNRCORE, LLC

2,251 -
Datasheet - Tube Active - - - - - - 1750V - 200 ~ 700kHz -55°C ~ 125°C - - Surface Mount 0.920" L x 0.740" W (23.37mm x 18.80mm) 0.339" (8.60mm) 0.921" L x 0.850" W (23.39mm x 21.59mm) Planar
PL10310T iNRCORE, LLC

PL10310T

POWER

iNRCORE, LLC

2,431 -
Datasheet - Tape & Reel (TR) Active - - - - - - 1750V - 200 ~ 700kHz -55°C ~ 125°C - - Surface Mount 0.920" L x 0.740" W (23.37mm x 18.80mm) 0.339" (8.60mm) 0.921" L x 0.850" W (23.39mm x 21.59mm) Planar
PL10310NLT iNRCORE, LLC

PL10310NLT

POWER

iNRCORE, LLC

4,405 -
Datasheet - Tape & Reel (TR) Active - - - - - - 1750V - 200 ~ 700kHz -55°C ~ 125°C - - Surface Mount 0.920" L x 0.740" W (23.37mm x 18.80mm) 0.339" (8.60mm) 0.921" L x 0.850" W (23.39mm x 21.59mm) Planar
PL10305T iNRCORE, LLC

PL10305T

POWER

iNRCORE, LLC

1,733 -
Datasheet - Tape & Reel (TR) Active - - - - - - 1750V - 200 ~ 700kHz -55°C ~ 125°C - - Surface Mount 0.920" L x 0.740" W (23.37mm x 18.80mm) 0.339" (8.60mm) 0.921" L x 0.850" W (23.39mm x 21.59mm) Planar
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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.