Jiangsu Jianli Electronic Technology Co., Ltd.

Zhonglou Development District

Changzhou City Jiangsu China

Have Any Question

86-519-86973215

marketing@cnfilter.com

DL20020 Series

Featured products

blogs

DC Filter for PV

Industry Trends

Why Do PV Systems Need a DC Filter for PV Inverters?

2026-09-30

input reactor

Industry Trends

When Do You Need an Input Reactor for a VFD?

2026-10-29

DL20020 Series

Rated currents from 1 to 30 A
High differential-mode attenuation
Optional medical versions (N type)