The Relevant Issues That Self Recovery Fuses Can Solve in Security Equipment

时间： 2024-01-06 来源：XC News

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1. self recovery fuses are used in conjunction with lightning protection components at the power input end for lightning protection and overcurrent protection applications: In this application, the main purpose is to avoid overvoltage damage to related equipment caused by power voltage fluctuations and lightning current interference. (Related reading: What are the application fields of self recovery fuses?)

2. The application of self recovery fuses in multi branch power supply systems with a single power supply: In this application, it can solve the problem of the entire system being paralyzed due to damage to a single device. In this system, WHPTC can solve the problem of one device (such as a single user in a building intercom) being short circuited, which prevents the entire system from working properly. The ultimate goal is to timely protect and isolate faulty equipment from the system when a short circuit occurs, without affecting the normal operation of other devices. It can effectively avoid various errors that may occur during installation, such as short circuits, reverse connection of power lines, and incorrect connection of data and power lines, which can damage the equipment.

3. Application of self recovery fuses in data interface protection of security equipment: Security equipment is susceptible to various electromagnetic interference, lightning, and power voltage fluctuations, and is prone to high current damage through power cables, data ports (such as USB ports, RS232, RJ45 interfaces), etc. The application of self recovery fuses here can effectively protect the system equipment connected to the data port.

4. Solve the problem of over temperature protection (protection for outdoor equipment and faulty equipment).

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