ABB DC Line Filter Modules

ABB DC Line Filter Modules are designed to reduce the conducted common-mode and differential-mode noise on input or output lines of high-frequency switching power supplies. They are available in current ratings of 5A, 7A, 10A, 12A, and 20A in both surface mount and through-hole versions. ABB DC Line Filter Modules enable engineers to meet the requirements of EMI standards CISPR 22 (EN55022) and FCC Class B.


  • Optimized for high-frequency DC-DC modules
  • Available in 5A, 7A, 10A, 12A and 20A
  • Exceptional thermal performance
  • Designed to meet Class B CISPR limit


  • Enterprise equipment
  • Intermediate bus voltage application
  • Wireless equipment
  • Access and optical network equipment
  • Distributed power architectures
Publié le: 2012-03-26 | Mis à jour le: 2022-12-01