ERA-V15J120V

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In industry, specialized resistors provide needed impedance or current limiting for specific types of equipment, and the ERA-V15J120V is one such component. The ERA-V15J120V belongs to the family of specialized resistors known as "varistors." Varistors are based on a special type of voltage-dependent resistor that provides superior surge protection from transient voltage and current changes.

In basic terms, a varistor is a two-terminal device with voltage-dependent resistance. The resistance of the device decreases with increasing voltage. The breakdown voltage of a varistor is commonly described on a graph to the right of resistive-linear as a point of inflection. Not only is the breakdown of the varistor nonlinear, it is also very fast compared to other forms of resistors.

The ERA-V15J120V varistor is designed to protect circuits from overvoltage and electrically-induced surges. The device works by siphoning off the excess current produced by voltage spikes, thus providing protection for vulnerable circuits. The ERA-V15J120V also reduces the mechanical requirements on the power supply, since it is able to absorb the peak of the transient voltage without requiring additional power.

The ERA-V15J120V is commonly used in a variety of industrial applications, such as in power systems, consumer electronics, automotive electronics, air conditioning equipment, and robotic systems. These devices can also be used in communications systems, solar power systems, medical equipment, and other light load applications. The ERA-V15J120V offers a high level of surge current protection, up to 120V, and is capable of withstanding high temperatures for long periods without degrading.

When selecting the appropriate devices for a particular application, consider the following: to protect the circuit, select new devices with the highest surge current ratings, which are usually indicated by the device’s peak pulse current; the surge ratings should be compared to the expected surge currents of the system before choosing a device; and select devices with a sufficient energy rating.

The ERA-V15J120V is an ideal choice for circuits needing improved surge protection. The device can provide overvoltage and overcurrent protection in a variety of industrial applications, including those requiring high current and temperature operation. With its efficient design, the ERA-V15J120V is a cost-effective and reliable solution for mitigating transient voltages.

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