The Temperature rise testing machine is a testing machine that measures the surface temperature of electronic products under a certain load current. The rising temperature of the product under normal working conditions or fault conditions, including the surface temperature of the components, the temperature of the product shell, and the temperature of the air inside the product.
Withstand Voltage tester, according to its function, can be called electrical insulation strength tester, dielectric strength tester, etc. Its working principle is: apply a voltage higher than normal operation to the insulator of the device under test for a specified period of time, and the applied voltage will only generate a small leakage current, and the insulation is better.