V571HC32

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The V571HC32 is a voltage suppressor designed for surge protection in interconnecting electric equipment, computers, and other electronic devices. As a voltage suppressor, it reduces overspeeds and interference-related issues. This device is designed to respond to transient voltages with a rapid discharge of high current. This discharge, in turn, helps protect the devices against harmful overvoltage and spikes.

The V571HC32 is part of the Varistor family, which includes varistors, metal oxide varistors (MOVs), and thyristor surge suppressors. All these components act as voltage regulators that suppress the ability of excess increasing current to travel through a device, providing surges with an alternate path to the ground.

The V571HC32 has a working principle based on Metal Oxide Varistors (MOVs). A MOV is a disk-shaped component that features two electrodes and a mineral oxide resistive material in between. This component responds to transients by providing a shallow nonlinear resistance, resulting in a decrease of the current at which the transient is conducted and a reduction of the voltage. The MOVs in a V571HC32 work in the same manner, allowing surges to pass through before the energy dissipates safely to the ground.

The V571HC32 is built for use in applications such as telecommunications, industrial-control enclosures, DC power supplies, mobile communications, data processing circuits, and power transmission lines. Its design meets the requirements of the International Electrotechnical Commission Standards (IEC) for Telecom and Data communication equipment, providing dependable protection from electrostatic discharge, lightning, and other sources of electrical overstress.

The V571HC32 also has several features that make it suitable for use in a variety of applications. It can suppress transient voltages with a fast release of high current, allowing it to protect devices against voltage spikes, surges, and other harmful external electrical disturbances. It can also feature a wide operating temperature range from -55°C to 105°C and a low capacitance of 0.1pF to 1.0pF. Furthermore, it has a low clamping voltage of 13V, which allows for improved overvoltage protection.

Overall, the V571HC32 is a voltage suppressor suitable for use in many electronic applications. As a member of the Varistor family, it utilizes the Metal Oxide Varistor design to provide fast, reliable, and effective protection against transient voltages and spikes. Its features makes it an ideal choice for varieties of applications, ranging from industrial-control enclosures to mobile communications.

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