With the development and progress of the times, more and more customers have higher and higher performance requirements for the wiring harness. According to the requirements of customers, the purifier wiring harness produced by Goowell meets the EMC test requirements of customers.

Let me introduce what is EMC.

Electromagnetic interference (EMI) refers to any electromagnetic phenomenon that will reduce the performance of a device, equipment or system, or produce adverse effects in the conduction or electromagnetic field accompanied by the action of voltage and current. Electromagnetic interference (EMI) is electromagnetic compatibility ( One aspect of EMC), it is customary to say that EMC includes two aspects of EMI (electromagnetic interference) and EMS (electromagnetic susceptibility). Electromagnetic compatibility (EMC) is the study of the generation, propagation and reception of unexpected electromagnetic energy in electricity, and this Harmful effects caused by a variety of energy. The goal of electromagnetic compatibility is the ability to operate normally in different equipment involving electromagnetic phenomena in the same environment, and not to cause unbearable electromagnetic interference to any equipment in this environment.

EMC = EMI + EMS

Electromagnetic Compatibility Electromagnetic Interference Anti-Electromagnetic Interference

 

Purification equipment - bellows harness

 

EMI test items

1. Radiation continuous harassment -- RE (Radiated Emission)

2. Conduction continuous harassment -- CE (Conducted Emission)

3. Current harmonics -- Harmonic

4. Voltage flicker-- Flicker

5. Disturbance power—DP

EMS test items

1. Electrostatic discharge immunity (ESD)

2. Conducted disturbance immunity (CS) induced by radio frequency field

3. Radio frequency electromagnetic field radiation immunity (RS)

4. Electrical fast transient burst immunity (EFT)

5. Surge (shock) immunity (Surge)

6. Immunity to voltage dips, short interruptions and voltage changes (Dips/I)

7. Power frequency magnetic field immunity (PMS)

EMC Test Product Range

◆ Range of service products

※ Information technology equipment and office equipment;

※ Audio and video equipment;

※ Telecommunications terminal equipment;

※ Household appliances and electric tools;

※ Lighting equipment;

※ Industrial, scientific and medical (ISM) equipment;

※ Automotive electronic equipment, etc.;