V571BA60

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A TVS (Transient Voltage Suppression) device is a type of device used to protect against over-voltage transients. Varistors, such as the V571BA60, are the most common type of TVS device used for this purpose. The V571BA60 is particularly well-suited for applications involving high voltages (1000V-1800V) and relatively low surge current capabilities (up to 1000A).

The V571BA60 is a metal-oxide-varistor type device, which works by conducting a small amount of current when an over-voltage transient occurs, and then clamping the voltage to a safe level. This allows the protected device to remain operational, instead of being damaged by the surge. The V571BA60 has a non-linear resistance-voltage characteristic, which increases sharply with increasing applied voltage. This helps the device to quickly clamp the transient down to a safe voltage level.

The V571BA60 is a typically applied to DC link circuits, such as those found in motor control, frequency inverters, and AC power supplies, where high voltage transients are a potential danger. It is also well-suited for applications involving DC supplies, including computers and communications equipment, where transients occur from contact switches, power line surges, and lightning strikes.

In order to withstand the high potential applied voltage, the V571BA60 is constructed with a multi-layer ceramic body, and a robust metal-oxide varistor element. It is also insulated with an epoxy coating. This construction gives the V571BA60 a high degree of reliability and superior surge protection capabilities, allowing it to safely handle up to 1000A of surge current, and up to 1800V of over-voltage transient.

The V571BA60 is also highly versatile, with a wide variety of mounting and electrical connection options. It is available in a range of sizes and voltage ratings, making it suitable for a wide variety of applications. It can be mounted directly to a printed circuit board, or through a terminal block. It also has several electrical connection options, such as solder tabs, lugs, and terminal pins.

In conclusion, the V571BA60 is an ideal choice for applications that require high voltage transient protection, such as frequency inverters, AC power supplies, and DC link circuits. Its robust design, multi-layer ceramic construction, and wide variety of mounting and electrical connection options make it a cost-effective and reliable solution for these types of applications.

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