Circuit for protecting electrical and electronic system using abrupt MIT device and electrical and electronic system comprising of the same circuit

摘要

When more than the rated standard voltage high-frequency noise comes aboard the power supply line or signal lines of the electronic system starts to electrical and electronic systems, including electrical or electronic system protecting circuit and a protection circuit using the abrupt MIT device that can effectively remove the noise . And a device comprising: the electrical or electronic system protecting circuit abrupt MIT (MIT Metal-Insulator Transition) that is parallel to an electrical or electronic system to be protected from noise. By electrical or electronic system protecting circuit bypasses (bypass) most of the noise current generated when a voltage more than the rated standard voltage is applied toward the abrupt MIT device, and protects the electronic system. ; Metal-insulator transition, the abrupt MIT device, the protection circuit