Service items

The disturbance power of the electrical test compatibility test

The disturbance power is the electromagnetic disturbance power measured under the specified conditions. It is generally believed that audio p...

Electromagnetic compatibility test for radiation harassment

Radiated harassment is part of the EMI test, and the intensity of radiation harassment is assessed by standard measurement methods and measureme...

Lightning surge test

Surge (impact) immunity test Implementation of standards: IEC 61000-4-5 GB / T 17626.5 1.1 The cause of the surge: Power system switchi...

ESD test method and judgment

ESD (Electro-Static discharge) means "electrostatic discharge". ESD is formed since the mid-20th century to study the generation of static elect...