V130LS1P

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V130LS1P application field and working principle

TVS - Varistors, MOVs are components found in many kinds of electronic circuits, especially those used in telecommunications, automotive, industrial and domestic applications. Often referred to as varistors, they work to protect the device from surges and overvoltage. This article explains the application field and working principles of the V130LS1P varistor.

Overview of the V130LS1P Varistor

The V130LS1P is a fixed voltage type of varistor with a rated voltage of 130 volts and a maximum operating voltage of 250 volts. It is designed to protect devices, such as telecommunication systems and industrial machinery, from the effects of transient overvoltage.

The V130LS1P is made from a zinc oxide disc with a resistance of 7.90 Mohm at 27 Celsius. It has an operating temperature range of -40 to +85 degrees Celsius, and can withstand transients up to 1500A. The device has a self-restoration and excellent surge handling capability.

Application Field of V130LS1P Varistor

The V130LS1P is primarily used in telecommunications applications, such as phones, switches, amplifiers, and base stations. Other common applications include automotive, industrial, and domestic applications, such as power lines, appliances, electric motors, switches, chargers, power supplies, and temperature controllers.

Working Principle of V130LS1P Varistor

The V130LS1P is a non-linear resistor, which means its resistance changes depending on the voltage applied to it. At low voltages, the varistor will have a low resistance, allowing current to flow. At higher voltages, the varistor will have a higher resistance, blocking the current. This enables it to act as a surge protector by blocking voltages that exceed the rated voltage.

When an overvoltage is applied, the varistor will absorb the energy of the transient and dissipate the energy in heat form. This will reduce the surge voltage to a safe level and protect the device from any possible damages. The device can also handle a wide range of frequencies, making it suitable for use in circuits operating at different frequencies.

Conclusion:

The V130LS1P varistor protects electronic circuits and systems from the effects of surges and overvoltage. Its non-linear resistive characteristic makes it suitable for use in circuits operating at different frequencies. This makes it ideal for telecommunications, automotive, industrial, and domestic applications.

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