ROV05H361K-S

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TVS - Varistors, MOVs are one of the most important components for lightning protection. They are generally used in power network, motor drive, LED lighting, communication and so on. ROV05H361K-S application field and working principle also belongs to these components.

The ROV05H361K-S belongs to metal oxide varistors. Varistor is a kind of non-linear resistance device that uses voltage-dependent resistance between its two poles. It has the characteristics of small size, large energy absorption, quick response, low internal power consumption and low cost. The main function of this product is to protect the circuit when the voltage changes suddenly. It has the advantages of uniform voltage distribution, fast reactivity, and can uniquely filter both extreme overvoltage and low-frequency impulses.

This product can be used in three main categories, including high-voltage AC line protection, intermediate DC line protection and low-frequency/high-power line protection. In AC line protection, the main application field includes power network, motor drive, LED lighting, communication and so on. For DC line protection, it can be used in photoelectric production, battery and solar energy equipment. It can also be used as a low-frequency/high-power line protection in wind power equipment, electric vehicles and so on.

The principle of ROV05H361K-S lies in its internal structure. The main material is zinc oxide, which is composed of zinc and oxide particles. When the voltage changes, it can sense the change and adjust the resistance of the electric circuit accordingly. If the voltage is too high, the zinc and oxide particles in the varistor will form a network under the action of electrostatic force, thereby reducing or eliminating the interference. The current of the circuit will be limited by the low resistance of this network, so as to protect the circuit.

In conclusion, ROV05H361K-S belongs to metal oxide varistor which is a kind of non-linear resistance device with the characteristics of small size, large energy absorption, quick response, low internal power consumption, and low cost. Its main application fields are high-voltage AC line protection, intermediate DC line protection, and low-frequency/high-power line protection. The principle lies in the zinc oxide components motion, as well as the electrostatic force and current. In a word, the ROV05H361K-S application field and working principle is an important component for lightning protection.

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