Prevent the surge of lightning, EMC Filter for DIN rail Power Supplies - FC-LxxI Series

September 29, 2024

Introduction

Mornsun's DIN rail power supplies have high EMC performance, however, for special applications which have higher EMC interference, filters would be necessary for anti-interference design purposes, thus Mornsun launched the FC-LxxI products, a series of EMC filters as a supplement to meet the design requirement specifically.

Advantages

Strong Immunity to surge voltage

The surge caused by the fluctuation of power circuits has a great impact on the rear equipment and improper protection of the rear equipment may cause faults. The FC-LxxI series, a filter module applied in the input of the power supplies, has a strong immunity to surge voltage in conventional circuits, such as the surge of DM up to 4kV and surge of CM up to 6kV. (General auxiliary devices can only support 2kV/4kV.)

Strong Immunity to CM & DM Interference

Based on the first-order filtering scheme, the EMC filter FC-LxxI series has a strong immunity to CM & DM interference, effectively ensuring the stability and reliability of the whole system.

The graphics of insertion loss of EMC Filter FC-LxxI Series.jpg

Compliance with Industry Safety

FC-LxxI series features high reliability with CE markings (IEC60939/62368). Its designs combined with the main products in the market and can be caught with MORNSUN DIN rail power supplies LI series, helping the whole system meets the CISPR32/EN55032 CLASS B standard.

Features