&Nbsp&Nbsp&Nbsp&Nbsp&Nbsp; Which company is stronger in pressure sensitive voltage detection? BAIJIAN - a professional third-party testing and inspection platform that provides relevant testing and inspection services such as voltage sensitive voltage detection. It provides authoritative CMA/CNAS testing reports with short testing cycles, low costs, and thoughtful services, making testing more than BAIJIAN Varistor is a metal oxide semiconductor nonlinear resistance component mainly composed of zinc oxide; Resistance is sensitive to voltage, and when the voltage reaches a certain value, the resistance quickly conducts. Due to the excellent non linear characteristics, high flow rate, low residual voltage level, fast operation, and no residual current of varistors. It is widely used for lightning protection of electronic equipment The damage form of the varistor is that when the energy of the varistor exceeds its rated capacity when suppressing transient overvoltage, the varistor will be damaged due to overheating, mainly manifested as short circuits and open circuits
The detection of varistors is carried out using an R& amp; amp; amp; amp; Times; Measure the forward and reverse insulation resistance between the two pins of the varistor at 1k gear, both of which are infinite. Otherwise, it indicates a high leakage current. If the measured resistance is very small, it indicates that the varistor is damaged and cannot be used
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