V18AUMLA1210H Circuit Protection

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Transient voltage suppressors (TVS) are characterized by transient voltage protection devices used to protect protected components from surge and electrostatic discharge (ESD) events. TVS devices are also known as varistors, MOVs, and spark gaps. V18AUMLA1210H is one of the most popular series of TVS devices.

The V18AUMLA1210H is equipped with a reinforced SIL type casing, simple and convenient installation, and optimally designed structure and structural features. It is mainly used in portable consumer electronic products, communications equipment, automotive applications, power supplies and peripheral circuits. It is also suitable for applications with different products and complex product structures. In addition, the V18AUMLA1210H series has a high surge capability, good protection performance, and is used primarily in DC and AC current circuits.

V18AUMLA1210H is designed to accommodate a wide variety of applications and environmental conditions, operating in temperatures ranging from -40°C to 105°C in an impressive UV-resistant epoxy case. This device is also designed with an internal current-limiting resistor that helps in limiting one-time surge current capability up to 60A 10/1000 μs and the rated voltage is up to 5kV.

V18AUMLA1210H features two-way symmetrical protection and provides circuit protection against ESD, surge, and short-overvoltage with high response speed. It utilizes a two-zone electrode protection mechanism and shows a normal operating current capacity of up to 0.5A. The device also has an ESD protection voltage of up to 20kV.

The protections offered by the V18AUMLA1210H are excellent, and the device is widely used in automotive, portable consumer electronic equipment, and telecom base station products. The device renders excellent surge protection performance and ESD prevention, and also safeguards ports from transient over-voltage. The device also directs the over-voltage to the ground, thereby preserving the integrity and protection of the system and connected components.

The working principle of the V18AUMLA1210H is based on the varistor behavior of its zinc oxide material. This device\'s varistor behavior is characterized by a nonlinear voltage-current relationship, which facilitates the device to clamp the surge voltage and limit the surge current to the device. The unique composition of the zinc oxide material in V18AUMLA1210H also gives it excellent ESD performance, enabling it to absorb large amounts of energy and divert current away from the protected component.

In summary, the V18AUMLA1210H is an excellent choice for applications that require superior protection against ESD, surge, and over-voltage. The device is well-suited for use in automotive, consumer electronic equipment, and telecom base station products, offering exceptional protection performance. Moreover, the internal current-limiting resistor and the zinc oxide material used in this device provide excellent performance in a wide range of environmental conditions. It is also economical and easy to install, adding to its attractiveness.

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