(4A) DC LC Low Pass 2A-20A EMI Filter for Electromagnetic Interference Reduction in DC Switching

(4A) DC LC Low Pass 2A-20A EMI Filter for Electromagnetic Interference Reduction in DC Switching Description

Features:

The circuit consists of three levels of filtering,the first part is a primary LC filter circuit

The second part is a common mode EMI filter,and the third part is a secondary L0 filter circuit

Filtering is generally known as passive filter,is a traditional DC power supply harmonic compensation device composed of electric confusion and capacitors

Can be single or multiple times to filter out harmonics in the power supply,purify the DC power supply,common mode filtering

Can be used for some user sites there are repetitive frequency

For some users site there is a repetition frequency of several kilohertz of fast transient group pulse interference problems,can play a role in suppressing

Specification:

Input:DC

Output:DC

Voltage:63V(higher voltage can replace the electrolytic capacitors to enhance)

Current:2A/4A/10A/20A(optional)

Main parts specification

Line board:double-sided FR4 glass fiber board

Electrolytic capacitor:63V470UF diameter 13MM dosage 4P0S,will use different brands of imported capacitors

Film capacitor:100NF3PCS

Magnetic ring inductor:Dosage 2PCS,(20A high current iron silicon aluminum)

Package includes:

1*Filter(optional)

Note:

Only include the above packaging products

Specifications are tested manually and are for reference only

Please refer to the actual standard,thank you