V480LA80CP

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The V480LA80CP is a popular Varistors, MOVs Transient Voltage Surge Suppressor (TVSS) device and is important in many industrial and commercial applications for providing surge current protection.

The V480LA80CP is designed to maximize its surge current protection capabilities to protect circuits from momentary overvoltage between lines and between lines and ground. This TVSS device is able to protect a power supply and its components from line transients due to switching devices, motor starting, or other inductive transients and storms. It can also withstand a surge current up to 480A for 8/20µs and can be used for voltage ratings between 6 to 900V AC/DC. The V480LA80CP is also encased in a flame-retardant UL 94V-0 package which provides for easy mounting and conforms to UL-1449 4th edition standards.

The working principle of the V480LA80CP is quite simple. It works by connecting it between line and neutral/ground, or across two different lines. When the TVSS device is present, the voltage across the lines is monitored. If the voltage exceeds a preset level, the MOV moves quickly to absorb and store the energy, limiting the voltage peak and protecting the circuit. The MOV has a low resistance when normal working voltage is present and a high resistance when overvoltage occurs. A resistor is also connected in series with the MOV to limit the current during normal working voltage and provide a path for current to ground during high voltage conditions.

In application, the V480LA80CP can be used in power supplies, motor control panels, communication systems, home audio and video systems, and many other commercial and industrial electronic systems. It is suitable for a wide range of operating temperatures between -35 to +85°C, and its simple mechanical mounting design allows it to easily be used in any number of protective circuits. It is also available in various packages, making it very easy to customize for different space requirements. And, as with all Varistors, MOVs TVSS devices, its compliance with UL1449 standards ensures reliable and safe operation.

The V480LA80CP is a reliable and cost effective Varistors, MOVs TVSS device which provides surge current protection for a variety of industrial and commercial applications. Its low resistance when normal working voltage is present and its moments of protection from momentary overvoltages makes it an ideal choice for applications where the safety of electrical circuits must be guaranteed. The simple design and UL1449 4th edition compliance makes it easy to install and maintain, and its wide operating temperature range ensures it will function correctly even in extreme environments. All of these features make the V480LA80CP an excellent option for surge current protection applications.

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