V480LC7P

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The V480LC7P is a type of TVS - Varistors, MOVs, used to protect electronics against overvoltage for high-speed, low-capacitance protection. It is a Monolithic Variistor designed with a unique dual-metal stack construction and a self-healing capability. This makes the V480LC7P suitable for a wide range of applications, including new high-speed signal protection, low capacitance applications, robust AC/AC line protection, and surge protection in consumer devices.

The V480LC7P is designed with a novel dual-metal stack design, where four metal layers arranged in a symmetrical fashion, were stacked together. The first two layers were attached to a dielectric material, and the third and fourth layers invited the implementation of the self-healing capability. With this dual-metal stack, the V480LC7P can withstand voltages up to 4.2 kV while providing high-speed, low-capacitance protection.

In terms of the working principles, the V480LC7P works by clumping energy and producing an electrical resistance when an overvoltage is introduced. When a voltage greater than the rated voltage is applied to the device, the current will increase, pushing the electrodes against each other. As this happens, the device will become more conductive and short the circuit. The spark can then trigger the self-healing process, which involves breaking down and then reorganizing the materials to produce a non-conductive material. After the voltage is reduced to below the rated voltage, the device will reset itself. This harmless process of reshaping can be repeated multiple times, allowing the V480LC7P to continuously protect electronics against overvoltage.

The wide range of applications of the V480LC7P reflects its capability to offer high-speed, low-capacitance protection against overvoltage. It can be used to protect devices from acting as a short circuit. In power supplies, the V480LC7P can be used to protect against back EMF and to limit the current running through the output port. It can be used to protect electronic devices against lightning strikes or even temporary power outages. It can also be used to protect against unintentional power surges, load switching, board errors, and system malfunctions. In addition, the V480LC7P can also be used for automotive applications, such as car ignition circuits, where it can be used to provide surge protection against accidental stalls or restarting.

The V480LC7P is an efficient and reliable solution for overvoltage protection. Its ability to react quickly and maintain a long lifespan makes it a suitable for a wide variety of applications. Its dual-metal stack design and self-healing capability provides a high-speed, low-capacitance protection, which makes it suitable for a range of industries. Its ability to reset itself after re-organizing materials allows it to be used in repeated applications.

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