Transient Voltage Suppressor (TVS) is a device used to protect electronic devices from transient voltage surges, spikes, and overvoltages. It can provide a stable voltage limit in the circuit, preventing damage or failure caused by overvoltage.

The working principle of the instantaneous voltage suppressor is to use the reverse breakdown characteristic of the diode to make it switched on in the case of exceeding its normal operating voltage range, and introduce excess charge into the ground wire to maintain the voltage within the safe range. Through reasonable design and selection of TVS device parameters, you can effectively protect the sensitive components in the circuit, such as chips, transistors, integrated circuits, etc., to avoid damage caused by voltage overload.

Instantaneous voltage suppressors are widely used in various electronic devices, especially in areas requiring high reliability and stability, such as aerospace, communications, automotive electronics, etc. It can improve the endurance and stability of the equipment, extend the life of the equipment, and reduce the cost of maintenance and replacement.

When selecting the instantaneous voltage suppressor, it is necessary to consider its operating voltage, peak power, response time and other parameters to ensure that it can effectively suppress the instantaneous voltage and play a good protection role in the circuit. In addition, the installation location and layout of the TVS device is also crucial to ensure that it can quickly respond to and absorb voltage shocks to prevent overvoltage from entering the circuit.

In general, instantaneous voltage suppressor is an important device to protect electronic equipment from voltage shock, it has the characteristics of simple, reliable and efficient, can effectively protect the sensitive components in the circuit, improve the reliability and stability of the equipment. In the design and manufacture of electronic equipment in the future, instantaneous voltage suppressors will play an increasingly important role in providing reliable guarantee for the safe operation and long-term stability of electronic equipment.