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  • How to Suppress Surge Voltage?
    For many circuits, the surge voltage will cause instability in the system, so the protection circuit is used to maintain the withstand capability of circuits. The international safety standard IEC 61000 specifies the immunity requirements for electronic products. IEC 61000-4-5, the part of IEC 61000, is for surges caused by over-voltages caused by momentary switch-on/off or lightning transients,...