V660PA100A Circuit Protection

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TVS – varistors, MOVs – are two of the most common types of overvoltage protection devices used to help safeguard electronic systems from power surges, spikes, and other high-voltage occurrences. Varistors are typically made of metal-oxide semiconducting material, while MOVs are usually based on zinc-oxide. The Versatile Resistor MOV, or V660PA100A, is a complementary hybrid varistor and MOV overvoltage protection device that combines the strengths of both components for improved circuit protection.

V660PA100A is part of a series of versatile resistor MOV devices designed to work in a variety of applications. This device is ideal for a range of acoustic, automotive, home theater, and industrial applications, where it is used to protect against voltage surges and other power-related events. The V660PA100A is a robust, low-resistance MOV with a capacitance of 300V and a voltage rating of 330V. It provides an exceptionally fast response time when suppressing overvoltage transients.

The working principle of the V660PA100A is based on the varistor-MOV effect. The device consists of a metal oxide film laminated with a polymeric material. During normal operation, the device has a high resistance. But when the voltage rises above its rated capacitance, its resistance drops significantly, allowing the current to flow to the load. This causes the voltage to be suppressed, thus protecting the device from harm.

The V660PA100A is designed to protect against voltage surges and other transient overvoltages. It operates at a nominal operating voltage of 220VAC with a peak current of up to 10A, providing robust protection for loads up to 10A. The V660PA100A is also thermally stable across a wide range of temperatures, meaning it can operate at temperatures up to 105°C without any significant changes in performance.

The V660PA100A is capable of protecting a wide variety of applications from spikes, surges, and other high-voltage events. It is an ideal overvoltage protection device for a number of acoustic, automotive, home theater, and industrial applications. The device is designed to be highly reliable and provide exceptional protection from transients. Its robust construction and low resistance make it an ideal choice for applications where performance and reliability are paramount.

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