Withstand Voltage Test

Nanosecond-level protection response RS-485 isolated digital communication overvoltage overcurrent short circuit arc and overtemperature protection

Withstand voltage testing is a core experiment in the field of electrical safety. Its essence lies in applying high voltage far exceeding the rated voltage to equipment, thereby verifying the strength and reliability of the insulation system. Its main purposes are: first, to accurately assess the tolerance of insulation under actual operating voltage and various transient overvoltages; second, to effectively detect hidden manufacturing defects such as damage to insulation materials, insufficient electrical clearance, or inadequate creepage distance; third, to ensure the stability of insulation performance throughout the product's life cycle. This testing runs through various stages of product development, factory inspection, and regular maintenance, and is a key technical means to ensure the safe operation of equipment and prevent electric shock accidents.