V18AUMLA2220H Circuit Protection

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The V18AUMLA2220H is a varistor designed for protection against overvoltage and overcurrent. This device is ideal for applications where surveillance is required for all types of electrical components. The device includes a wide range of overload protection features which minimize the risk of damage occurring due to an overload.

The V18AUMLA2220H can detect and block any electrical shocks, spikes and short circuits. The device is designed for optimal performance in a wide variety of inrush current applications. The device is capable of suppressing short circuits, overvoltages, surges and other transient pulses and allows the system to stay protected against failure even with high inrush current.

The working principle of a V18AUMLA2220H is based on the application of Varistors or Movs (Metal Oxide Varistors). Varistors are voltage dependent non-linear resistors whose resistance decreases as the applied voltage increases. When a voltage exceeds a certain threshold, which is known as the breakdown or threshold voltage, a varistor will exhibit a decrease in resistance and reduce the energy or current in the circuit. This makes varistors excellent for protecting against accidental overvoltage or overcurrent events.

The metal oxide varistors (MOVs) used in the V18AUMLA2220H provide superior performance and are constructed from zirconium dioxide (ZrO2). This material is highly resistant to electrical breakdown and provides a high temperature stability. The MOVs are also designed to provide optimal transient protection at a variety of frequencies from nano seconds to days.

The V18AUMLA2220H offers a wide range of application fields, including automotive, telecommunication and consumer electronics, as well as electric power supply lines. It is ideal for use as an overload protection device in a variety of input power circuits. The device can also be used for protection of electrical components against high voltage and current surges. In addition, the device can be utilized in high frequency switching applications for protection against erratic transients or fast voltage jumps.

The V18AUMLA2220H is a reliable and robust device which offers excellent overload safety features. The metal oxide varistors used in the device can safely suppress overvoltages and transients while providing optimal performance and dependability. This makes the V18AUMLA2220H an ideal choice for a wide variety of applications where protection against electrical shocks, spikes and short circuits is a must.

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