Salt spray test

Salt spray test is an environmental test that mainly uses the artificial simulated salt spray environmental conditions created by salt spray test equipment to evaluate the corrosion resistance of products or metal materials. It is divided into two categories, one is natural environmental exposure

Withstand voltage test

Voltage withstand test is one of the main methods to test the overvoltage withstand capacity of electrical appliances, electrical equipment, electrical devices, electrical circuits and electrical safety appliances. It is divided into power frequency voltage withstand test and DC voltage withstand te

High and low temperature and humidity resistance test

High and low temperature test is a method used to determine the adaptability of products to storage, transportation and use under high temperature climate and environmental conditions. The severity of the test depends on the temperature of the high temperature and the duration of exposure. Chinese n

Control box load test

Switching power supply load capacity test There are two parts to be tested: 1. The power supply works stably, only the load jumps from no-load to full load, and the output voltage is stable 2. The module is started with output capacitor and the output voltage is stable When the switching power suppl

On line test of motor drive board

Motor drive board detection 1、 Scope of application this procedure is applicable to the incoming inspection of all outsourced (purchased) parts of the complete set of equipment 2、 Reference standard this standard refers to the relevant provisions in the following standards: gb11022 general technical