VDRH07D020BKE

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The VDRH07D020BKE varistor is a device specifically designed to protect electrical equipment from overvoltage transients. It is a part of the TVS (transient voltage suppressor) product family, which also includes MOVs (metal oxide varistors), and other components used to safely protect sensitive electronic systems from unexpected voltage spikes. The VDRH07D020BKE has a number of applications, depending on the specific needs of the system. Understanding its working principles will help to determine its suitability and proper implementation in any given situation.

The VDRH07D020BKE is a metal oxide varistor (MOV) designed specifically for protection against line voltage transients up to 2000 volts. It is capable of absorbing very large amounts of energy into the device during a surge, while maintaining a low leakage current. Because of this, it is often used in power line protection applications. When the line voltage exceeds its clamping voltage (which is development-dependent and can be tailored to the specific requirements of the application), it will become non-linear and act as a shunt to dissipate the excess energy and protect the system.

As well as power line protection, the VDRH07D020BKE can be used to provide ESD (electro-static discharge) immunity for sensitive electronics. The device is designed to protect against electrostatic discharges of up to 30 kilo volts, while also preventing damage that could be caused by handling the board. The device is rated for up to 2000 volts, so it can be used in a variety of sensitive applications requiring protection against ESD and other voltage transients.

The VDRH07D020BKE can also be used to protect against over-voltage transients caused by lightning strikes. When lightning strikes near an electrical system, it produces a powerful voltage surge, and the VDRH07D020BKE can be used to absorb a large amount of energy from the surge to protect the system. The device can be used in either a return or single line protection application, depending on the specific needs of the system.

The VDRH07D020BKE is ideally suited for many applications requiring protection from overvoltage transients, including power line and ESD protection. It is capable of absorbing large amounts of energy, while maintaining a low leakage current. It is designed to protect against a variety of voltage transients, up to 2000 volts, and is rated for up to 30 kilo volts of ESD immunity. Understanding the device\'s working principles will help in assessing its suitability for any given application.

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