Würth Elektronik WE-PD SMD Power Inductor Family

Würth Elektronik WE-PD SMD Magnetically Shielded Power Inductors are magnetically shielded for a low leakage field and low self-losses. With a high storage capacity, the Wurth WE-PD Inductors feature the highest possible current loading for SMD inductors. The Würth Elektronik WE-PD series includes the WE-PD standard, robust, and performance products. The WE-PD standard features low-loss material, tight tolerances, and high saturation behavior. The WE-PD Robust (R) has a plastic base that improves mechanical stability and efficiency. Additionally, the WE-PD Performance (P) sports an MnZn core that improves saturation and RDC for greater efficiency. Due to the one-piece construction of the WE-PD series, these inductors are more suitable for high vibration or shock applications. Würth Elektronik WE-PD SMD Magnetically Shielded Power Inductors are AEC-Q200 qualified.

Features

  • WE-PD
    • AEC-Q200 qualified
    • Ultra-low RDC and RAC
    • Highest possible saturation current based on ferrite
    • Suitable for switching frequencies up to 10MHz
    • Temperature-dependent parameters available on RedExpert
    • -40°C to +125°C / +150°C operating temperature range
  • WE-PD2 HV
    • High voltage
    • Unshielded construction
    • Designed for 400VDC
    • -40°C to +125°C operating temperature range
    • Reflow recommended solder profile
  • WE-PD3
    • Magnetically shielded version, which results in a low leakage field
    • Working frequency up to 10MHz
    • -40°C to +125°C operating temperature range
    • Reflow recommended solder profile
  • WE-PD4
    • Unshielded
    • Current loading up to 38A
    • Compact size
    • Low-loss ferrite core
    • Application frequency range up to 10MHz
    • -40°C to +125°C operating temperature range
    • Reflow recommended solder profile
  • WE-PDHV
    • Shielded part for ideal wire protection
    • -40°C to +125°C operating temperature range
    • Magnetically shielded
    • Designed for 400VDC applications

Applications

  • Switching regulators with low operating voltages or with high efficiency (>85%)
  • Computers, laptops
  • Mobile phones, pagers
  • DC/DC converters
  • Graphic cards
  • High vibration and shock

WE-PD Product Types

WE-PD Standard SMT Shielded Power Inductors offer low loss material, tight tolerances, and high saturation.

WE-PD Robust (R) SMT Shielded Power Inductors feature a plastic base, which improves mechanical stability and efficiency.

WE-PD Performance (P) SMT Shielded Power Inductors have an MnZn core that improves saturation and RDC for greater efficiency.

Related WE-PD Products

WE-PD2 Unshielded Inductors offer currents up to 14A.

WE-PD2SR Inductors feature self-centering ring construction.

WE-PDF Inductors have an NiZn core and operating temperatures up to +150°C.

WE-PDW Inductors offer a white coating for LED applications.

Inilathala: 2011-03-15 | Na-update: 2023-01-24