Shielded High-Voltage Inductor WE-PD HV

Shielded High-Voltage Inductor WE-PD HV

Wurth Electronics released the market's first non-standard-shielded SMD inductor, which is tested and rated up to 400 VDC. The WE-PD HV is available in three sizes, 7 mm x 7 mm, 10 mm x 10 mm and 12 mm x 12 mm. With a wide range of inductance values within the sizes, there is a fit for nearly all circuits (220 µH - 3300 µH). The PD HV is a cost-effective and small solution as an input filter in AC/DC switch-mode power supplies. The products find their usage in the LED lighting market for un-isolated, step-down designs in LED light bulbs. In addition, Wurth Electronics already offers 400 V high-voltage inductors as unshielded SMD and THT configurations.

Features
  • Shielded for ideal wire protection
  • Operating temperature: -40°C to +125°C
  • Magnetically shielded
  • Designed for 400 VDC applications
Applications
  • Non-isolated buck or buck-boost converter like PI LinkSwitch-TN constant-current LED driver
  • Utility metering
  • Filter for power supply

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