Würth Elektronik WE-LHMI SMD Power Inductors

Würth Elektronik WE-LHMI SMD Power Inductors are high-current power inductors that consist of several sizes to accommodate various circuit design needs. These inductors offer a broad range of inductance values from 0.1µH up to 22µH with currents up to 40A. Würth Elektronik WE-LHMI SMD Power Inductors have low DCR, making them ideal for high-efficiency Point-of-Load (PoL) converters or for DC/DC converters for Field Programmable Gate Arrays (FPGAs) and graphic cards. The WE-LHMI series is also used with battery-powered devices where every percentage gain in efficiency can extend the runtime of the device. High-temperature versions with a -55°C to 150°C operating temperature range are available in sizes 4020, 5020, 7030, and 7050. They are designed to avoid thermal aging degradation.

Features

  • Compact design
  • Magnetically shielded
  • High current capability
  • Handles high transient current spikes
  • No acoustic noise and no leakage field
  • -40°C to 125°C operating temperature range
  • High-temperature versions with a -55°C to 150°C operating temperature range are designed to avoid thermal aging degradation

Applications

  • DC/DC converters for high-current power supplies
  • DC/DC converters for FPGAs
  • PoL converters
  • Portable power such as digital cameras
  • Mainboards / graphic cards
  • Battery-powered devices

Videos

Published: 2012-03-15 | Updated: 2024-08-25