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Coupled Power Inductors

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WE-EHPI Energy Harvesting Coupled Inductor
WE-EHPI Energy Harvesting Coupled Inductor
IR 1.5 to 1.9 AIR 1.5 to 1.9 ARDC1 max 0.095 to 0.24 Ω
WE-TDC SMT Shielded Coupled Inductor
WE-TDC SMT Shielded Coupled Inductor
IR 0.7 to 4.5 ARDC1 max 14.5 to 480 mΩRDC2 max 14.5 to 480 mΩ
WE-DD SMT Shielded Coupled Inductor
WE-DD SMT Shielded Coupled Inductor
IR 0.3 to 8.6 ARDC1 max 0.015 Ω to 2320 mΩRDC2 max 0.015 Ω to 2320 mΩ
WE-DCT Toroidal Double Power Choke
WE-DCT Toroidal Double Power Choke
IR 1.1 to 14.5 ARDC1 max 3.5 to 290 mΩRDC2 max 3.5 to 290 mΩ
WE-CFWI Coupled Flatwire Inductor
WE-CFWI Coupled Flatwire Inductor
IR 11.5 to 28 ARDC 1 1.6 to 13.9 mΩRDC 2 1.6 to 13.9 mΩ
WE-DPC SMT Dual Powerchoke
WE-DPC SMT Dual Powerchoke
IR 0.9 to 4.5 ARDC1 max 35 to 350 mΩRDC2 max 35 to 350 mΩ
WE-DPC HV SMT Dual Powerchoke
WE-DPC HV SMT Dual Powerchoke
IR 0.6 to 2.9 ARDC1 max 45 to 1200 mΩRDC2 max 45 to 1200 mΩ
WE-MCRI SMT Molded Coupled Inductor
WE-MCRI SMT Molded Coupled Inductor
IR 1.5 to 17 ARDC1 max 5.6 to 340 mΩRDC2 max 5.6 to 340 mΩ
WE-MTCI SMT Multi-Turn Ratio coupled Inductor
WE-MTCI SMT Multi-Turn Ratio coupled Inductor
IR 0.45 to 0.95 ARDC1 max 500 to 1900 mΩRDC2 max 600 to 5200 mΩ
WE-TDC HV SMT Coupled Inductor
WE-TDC HV SMT Coupled Inductor
IR 0.75 to 2.45 ARDC1 max 110 to 780 mΩRDC2 max 110 to 780 mΩ
EXT.
WE-HCMD High Current Inductor for TLVR Applications
WE-HCMD High Current Inductor for TLVR ApplicationsEXTENDED
ShieldedL1 70 to 200 nHIRP,1 78 A

Storage Applications: Power Inductors for SMPS  

Get a quick and easy overview of the different current ranges, mounting styles and product areas with our storage applications guide and quickly select the right component for your application.

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Single Coil Inductors  

Learn more about core materials, winding types, mounting styles and shielding types of single coil incuctors

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Redefining Rated Current Measurements for Power Inductors  

Würth Elektronik employs transparent measurement methods in accordance with Section 6 of the IEC 62024-2:2020 standard to determine the rated current (Ir) for temperature rise in power inductors. Utilizing a 20 cm test PCB within a box, natural convection occurs without direct contact with the surrounding box. Instead of a thermocouple, an infrared camera is used to avoid measurement errors and capture the hottest external point of the core. Temperature stabilizes during current passage at less than 1 °C per minute.

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