EMI filter components

Technology
EMI filters
Partner
JQH - Shenzen JingQuanHua Electronics Co. Ltd

The JQH EMI (Electromagnetic Interference) and L-C (Inductor-Capacitor) filter components are specialised components designed to manage electrical noise and ensure stable power delivery in MCU (Motor Control Unit) modules of electric and hybrid vehicles.

EMI filter components
IntroSpecificationsContact
CategoryEMI high-power filterEMC filter componentL-C filter component

Product features

Offers low loss, high efficiency, and effective water-cooled heat dissipation. Its potted design ensures superior safety and reliability. Customizable to meet specific requirements, it also supports rapid production and fast delivery.

High current, small size, simple process, easy for automation

Soft connection design, safe and reliable, smooth output voltage, excellent filtering effect

Application

Used in industrial applications

Used in filter modules for electric and hybrid vehicles

Used in MCU modules for electric and hybrid vehicles

Parameters

Supports 380–690VAC input at 16kHz with a 400kVA output, high voltage resistance up to 3kV AC or 6kV DC, and reliable operation from -40℃ to 55℃. It meets Class F standards, offers customisable design, and functions at altitudes up to 4500 meters.

Filtering range: 500KHz-100MHz. 130Ω MIN @100MHz​ Impedance: 30Ω MIN @25MHz

Filtering range: 150K-100MHz. 100Ω MIN @100MHz​ Impedance: 30Ω MIN @25MHz

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