Ultra-slim EMC Filter for AC/DC Brick Converters - FC-LxxB Series

29 сентябрь 2024 г.

Introduction

In the power supply design and applications, the main power circuits often have high EMC interference. In order to increase the anti-interference capability, MORNSUN launches the FC-LxxB series of EMC filters as a supplement to meet the design requirement, specifically for the AC/DC BRICK converters.

Advantages

Strong Immunity to CM & DM Interference

Based on the first-order filtering scheme, the EMC filter FC-CxxD series has a strong immunity to CM & DM interference (CM/DM>65dB), which can effectively ensure the stability and reliability of the whole system.

Insertion Loss Curve of FC-L04QB.jpg

Insertion Loss Curve of FC-L10HB.jpg

Conduction Curve of LBH150 VS LBH150 with FC-L04QB.jpg Conduction Curve of LBF750 VS LBF750 with FC-L10HB.jpg

Strong Immunity to surge voltage

The fluctuation of the power supply circuits will cause a surge, which will greatly affect the back-end devices. If the back-end devices’ protection is not properly or enough, the whole system may cause faults. The FC-LxxB 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 2kV and a surge of CM up to 4kV.

Compliance with Industry Safety

FC-LxxB series features high reliability with CE markings (IEC60939/EN62368). It is designed to meet the requirement of actual applications and can be compatible with MORNSUN AC/DC BRICK converters LBF series, meeting the CISPR32/EN55032 CLASS A standard.

Applications

FC-LxxB compatible with MORNSUN AC/DC brick converters can be applied in industrial control, telecommunication, wireless, instrument, server, computer, semiconductor, etc.

FC-LxxB compatible with MORNSUN AC/DC brick converters can be typically applied in industrial control.jpg