Features and Benefits

  • Ffilters are designed for easy and fast chassis mounting.
  • Focused functions: Specifically designed for DC scenarios, simultaneously achieving two core functions—electromagnetic interference suppression and ripple filtering.
  • Low-loss design: DC resistance is controlled at a low level, reducing power loss and voltage drop to ensure power supply efficiency.
  • Ensures equipment reliability: Significantly reduces the impact of electromagnetic interference and ripples on sensitive electronic equipment, extending equipment service life.
  • Various terminal options allow you to select the desired connection style.

Typical Applications

  • Industrial Automation Field
  • Communication and Network Equipment Field
  • Military and Aerospace Field
  • Automotive Electronics Field
  • Medical Equipment Field

Typical electrical schematic

Typical Filter Attenuation

Per CISPR 17: symmetrical 50 Ω/50 Ω -> Differential Mode (DM); asymmetrical 50 Ω/50 Ω -> Common Mode (CM)

6A

10A

20A

30A

40A

60A

100A

140A

Mechanical Data

DL-6F1、DL-10F1、DL-20F1

DL-30F1、DL-40F1

DL-60F31

DL-100F3、DL-140F3

All dimensions in mm; 1 inch = 25.4mm

Tolerances according to: ISO 2768-m/EN 22768-m

Approvals & Compliances