V47CH8 Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Varistors, MOVs, are versatile devices that can be used in multiple applications across a variety of industries. The V47CH8 is one such device, a MOV with a high AC breakdown voltage and fast response time. This makes it suitable for use in over-voltage protection designs requiring high levels of reliability and performance.

The V47CH8 is a metal–oxide-varistor (MOV) with a wide working voltage range of 17.3 to 43.5 VAC and large leakage current up to 250 mA. It features a unique “floating” construction which positions the dielectric between two layers of metal oxide material, allowing it to react quickly to over-voltages. The MOV also has a fast response time of up to 20 ns, which makes it ideal for use in high-speed circuits. Additionally, the device can be used with switches and other components to create surge protection circuits.

The main application for the V47CH8 is its use in over-voltage protection for electronic appliances such as lights, TVs, computers and other electrical devices. Its high levels of reliability and performance ensure that appliances are protected from sudden power spikes or surges, protecting both the appliance itself and its user. It can also be used in medical devices and automotive applications, as well as in a wide range of industrial applications.

In terms of working principle, the V47CH8 is an MOV, and when exposed to over-voltages, the resistive layer inside the device increases the resistance to help reduce or channel the overload current. The device is able to differentiate between normal line fluctuation and a surge, allowing it to provide a higher level of protection. Its fast response time also helps reduce the risk of damage to the components being protected.

In summary, the V47CH8 MOV is an effective over-voltage protection device suited for a variety of applications in different industries. Its fast response time and high AC breakdown voltage make it suitable for high-speed circuits, while its floating construction provides added protection against sudden surges. Through its effective working principle, it is able to protect electronics appliances, medical devices, automotive components and industrial applications.

The specific data is subject to PDF, and the above content is for reference