TMOV20R320E

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TVS (transient voltage suppressors) and MOVs (metal oxide varistors) are two types of surge suppressors used to protect sensitive electronic equipment from transient electrical over voltages that can occur during normal operation. The TMOV20R320E is an unidirectional, metal oxide varistor that can be used in both AC and DC applications. It is typically used to protect against overvoltages caused by lightning strikes, power surges, or other disturbances.

The TMOV20R320E is designed to provide protection from high-voltage transients and is a rugged, reliable, and economical device. It has a maximum clamping voltage of 320 volts, a maximum surge current of 2.0 amps, and a maximum surge power rating of 18 watts. The varistor also features an internal thermal fuse that will disconnect the varistor in the event of a catastrophic overload or a short circuit. This provides additional protection to ensure the safety of the equipment.

The working principle of the TMOV20R320E is based on its ability to absorb energy. When a transient voltage is applied, the metal oxide varistor will absorb the electrical energy and dissipate it as heat. This stops the voltage transient from reaching the protected equipment. The TMOV20R320E boasts a very high surge absorption rating, making it an ideal choice for applications that require reliable protection from voltage transients.

The TMOV20R320E can be used in a range of applications such as AC/DC power supplies, charging circuits and switch mode rectifiers, digital devices, telecommunications, automation systems, military applications, and more. The TMOV20R320E is also widely used in automotive applications, where it provides a cost-effective solution for surge protection.

The TMOV20R320E is a reliable and cost-efficient solution for surge protection in a variety of applications. The varistor is designed to provide reliable protection against transient voltages, protect the equipment from catastrophic overloads, and can be used in both AC and DC applications. With its high surge absorption rating, the TMOV20R320E is the perfect choice for protecting sensitive electronic equipment.

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