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TE Connectivity / Schaffner ED100 & ED101 Common-Mode Chokes for Lighting

TE Connectivity / Schaffner D101 Common-Mode Chokes for Lighting offer a combination of a strong common-mode inductance with a significant differential-mode inductance. The Schaffner ED100 and ED101 Common-Mode Chokes increase the efficiency of an LED driver circuit by reducing the need for X-capacitors. This efficiency raises the power factor and decreases unwanted reactive power. ED100 and ED101 offer two filtering elements in one component, providing space savings and boosting cost-effectiveness. ED100 is a straightforward common-mode choke with high differential-mode inductance (0.1mH to 1.1mH). ED101 offers the same common-mode performance (3mH to 40mH) but further increased differential-mode inductance (0.1mH to 1.1mH).

Features

  • Increases power factor
  • Combination of common- and differential-mode inductances
  • Up to 2A rated current
  • Broadband attenuation characteristics
  • Compact and light-weight
  • Small PCB footprint

Applications

  • Mains-operated LED drivers
  • Electronic ballasts
  • Input filters for switch-mode power supplies

Specifications

  • 3mH to 40mH common-mode inductance
  • Differential-mode inductance
    • 0.1mH to 1.1mH (ED100)
    • 0.2mH to 3.1mH (ED101)
  • 300VAC, 50Hz/60Hz maximum continuous operating voltage
  • DC to 60Hz operating frequency
  • -40°C to +125°C operating temperature range

Electrical Schematic

Schematic - TE Connectivity / Schaffner ED100 & ED101 Common-Mode Chokes for Lighting

Associated Product

TE Connectivity / Schaffner EMC/RFI Filters for Lighting Applications

Used in modern fitting buildings to help improve sustainability and energy efficiency.

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Published: 2022-04-08 | Updated: 2025-04-23