VDRH05B025TLE

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TVS (transient voltage suppressors), MOVs (metal oxide varistors) and VDRH05B025TLE are three important components used to protect electronic devices from transient voltage spikes. These components all act like a device to absorb surge current and reduce impulse voltage. This paper will discuss the application fields and working principles of the VDRH05B025TLE.

The VDRH05B025TLE is a type of transient voltage suppressor which is designed to handle high current spikes up to a peak value of 5,000 Watts. It is a low capacitance, thermally stable, encapsulated MOV designed for use in high-speed and high-voltage applications. It has an operating voltage range of 125V with a maximum transient clamping voltage of 18V. It features an industry-standard TLE package, allowing it to be used in a variety of applications.

The VDRH05B025TLE has a wide range of applications in the consumer and industrial electronics markets. It can be used to provide protection for LCDs, printers, CPUs, and other cost-sensitive applications from transient overvoltages. It can also be used in the automotive, telecom, and military industries as a surge and transient protector for sensitive components like relays, switches, microelectronic components, and low-powerclocks. In addition, it canalso be applied to industrial control equipment, I/O ports, and other telecommunication systems.

The operating principle of the VDRH05B025TLE is based on its MOV construction. An MOV is made from two or more layers of metal oxide material (typically zinc oxide or manganese oxide), which acts as a variable resistor when it is exposed to AC and DC currents. When an AC current passes through the MOV, the naturally resistive properties of the material cause it to absorb energy and dissipate it in the form of heat. As a result, the MOV can clamp or absorb transient impulses, reducing the amount of current that would normally pass through the protected device during a surge event.

When exposed to an overvoltage, the VDRH05B025TLE limits this voltage to a safe level. This is achieved using the device\'s unique MOV construction, which changes its resistance value depending on the amplitude of the impulse voltage. This protection limits overvoltage-related damage to the protected device and spares the user from unnecessary repair and replacement costs associated with overvoltage damage.

In conclusion, the VDRH05B025TLE is a type of transient voltage suppressor which is designed to protect electronic devices from transient overvoltages. It is capable of handling current spikes up to a peak value of 5,000 Watts, and it can be used in a variety of applications, including consumer electronics, telecommunication systems, and industrial equipment. Its operating principle is based on its MOV construction, which changes its resistance value depending on the amplitude of the incoming impulse voltage and limits overvoltage-related damage to the protected device.

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