V575LC10P

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The V575LC10P is a metal oxide varistor (MOV) device ideal for use in surge protection circuits; they protect against overvoltage transients and surge currents. The V575LC10P is a high-energy, radial leaded, radial-leaded MOV specifically designed for high-power surface-mount applications.

MOVs are commonly used in power supply surge protection, providing an alternative to alternative protection technologies such as gas discharge tubes (GDTs). MOVs have the advantage over GDTs of being able to dissipate far more energy during a surge event, allowing for a higher level of protection during a large surge. As a result, MOVs are often used in large power supply applications where the possibility of a high-energy surge is high.

In addition to being used in high-power applications, MOVs are commonly used in small electronic equipment such as personal computers and cellular phones. Since MOVs respond quickly to transients, they can offer a high level of protection against overvoltages, ensuring the longevity of these electronic devices.

Most MOVs are designed in a cylindrical package which resembles a ceramic capacitor. Inside the package is a resistor element made from insulated metal oxide granules or fibers, which are suspended in an epoxy material and connected to the external terminals. The MOV works by redirecting overvoltage surges to the ground terminals, preventing the damaging voltages from entering the protected circuit.

When a MOV is exposed to an overvoltage transient, the metal oxides in the resistor element become electrically polarized, resulting in the current being diverted to the ground. The metal oxide particles will then go into a semi-conductive oine state, which dissipates the surge energy. Finally, when the surge has passed, the MOV will return back to its original non-conductive state, allowing the protected circuits to resume normal operation.

The V575LC10P, in particular, is a radial-leaded device with a voltage rating of 350VAC. It is designed for surface mount applications, with a wide operating temperature range from -40°C to 85°C, making it ideal for use in commercial-grade applications. The V75LC10P also has a maximum surge energy rating of 6.3 joules, allowing it to handle a wide range of transient pulses.

Overall, the V575LC10P is a versatile surge protection device suitable for a range of applications where long-term reliability and a high level of surge protection is required. The device can be mounted easily onto printed circuit boards, providing efficient overvoltage protection in a wide range of commercial and industrial environments.

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