VE17P02750K

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Transient Voltage Suppressors (TVSes) provide a fast response time and effective protection against electrical transients. Varistors, also known as voltage-dependent resistors, are one type of device that can be employed to protect against electrical surges. Metal Oxide Varistors (MOVs) are a specific type of Varistor that is made up of two metal plates with a layer of varistor (also known as Zinc Oxide) placed between them. The VE17P02750K is a MOV manufactured by VISHAY.

The VE17P02750K is a surge protection device designed to protect electronic equipment from high-voltage transients. It has a maximum current rating of 17A and an Electrical Breakdown rating of 2750V. It has a high peak pulse current rating of 1.5kA and a pulse clamping voltage of 250V. The device has a multi-layer construction with multiple zinc-oxide particles between two metal plates. This construction makes it ideal for use in high-voltage applications.

The VE17P02750K is typically used in automotive, military, and industrial applications. It is designed to provide high levels of surge protection, and it is capable of suppressing up to 250V of ESD transients. The device also offers protection against other overvoltage transients such as lightning strikes and power surges. The high peak pulse current rating of 1.5kA makes this device suitable for use in harsh environments.

The working principle behind the VE17P02750K is based on the varistor effect. When a high voltage transient is applied to the device, the voltage across the varistor increases. This causes an increase in the resistance, and the varistor effectively limits the voltage across it. In this way, the device provides effective protection against transient overvoltages.

In summary, the VE17P02750K is a Metal Oxide Varistor (MOV) designed to provide surge protection in automotive, military, and industrial applications. It is capable of suppressing up to 250V of ESD transients and has a high peak pulse current rating of 1.5kA. The working principle behind the device is based on the varistor effect, wherein the resistance of the varistor increases when a high voltage transient is applied, thus limiting the voltage across it. This provides effective protection against transient overvoltages.

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