Distorting lens high-pressure protection circuit

A distorting lens high-pressure protection circuit comprises high-pressure protection circuits of adjacent drivers and high-pressure protection circuits of single driver. Each high-pressure protection circuit of adjacent drivers adopts a bidirectional transient suppressor D for bridging between the high-pressure input electrodes of adjacent drivers for realizing the voltage limiting of adjacent drivers and thereby realizing the shearing damage prevention of mirror plane. Each high-pressure protection circuit of single driver adopts a bidirectional transient suppressor Z for being connected between the high-pressure input electrode and common electrode of each driver through a mode of connection with the base for realizing the voltage breakdown protection to single driver. The distorting lens high-pressure protection circuit is in series connection between the distorting lens and a high-pressure amplifier. When the voltage is abnormal, a protecting network functions immediately for automatically balancing the