V480LT7PX2855

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TVS - Varistors, MOVs have been used in a wide variety of applications for many years. Among them, V480LT7PX2855, is a high-performance device, specifically designed for use in Voice Over IP applications. Its constructed of a dielectric surrounded by a conductive plate and a dielectric-filled cavity.

The V480LT7PX2855 is used in Voice Over IP applications to protect ONT or Digital Voice lines from transient overvoltage events. It can reduce power line transients and ESD induced surge events by clamping the voltage and dissipating the transient energy. This protection device is designed to be used in customer premise applications.

The device is molded into a cube-like, surface-mount package and operates from a nominal voltage of 58V. It can handle a maximum protection voltage of 58V and a maximum clamping of 40V. The peak current ratings of the device are long enough to handle up to 0.5A of peak current, as well as a maximum energy rating of 100J.

The V480LT7PX2855 is designed with an asymmetric, network-based design. This means that the device is designed to operate in two directions, allowing the transient voltage to be dissipated across its two separate terminals. This allows the device to not only absorb the energy of the transient, but also de-couple it across the line, while also allowing the device to dissipate the energy via its internal thermal dissipation.

As such, the V480LT7PX2855 is designed with an absorptive element which maintains the specified line voltage by dissipating transient energy, as well as an impedance element which provides the necessary isolation and protection for the application. The device is also designed with a bi-directional flow, meaning that it can handle transients from both directions.

The device can be used in a variety of applications, including industrial, home/business user computers and digital exchanges, as well as other similar applications. In addition, the V480LT7PX2855 is also designed to provide superior protection from the most damaging transients, ESD events, power line surges, or other similar events.

Overall, the V480LT7PX2855 is a reliable, high-performance transient voltage suppressor that provides the most effective protection against the damaging transients. The device offers an excellent combination of features, including high current handling, maximum energy dissipation and asymmetric network-based design. This makes it an ideal choice for Voice Over IP applications, as well as other mission-critical applications.

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