BSPM1A150D200LVR

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TVS - Varistors, MOVs

BSPM1A150D200LVR is a type of transient voltage surge suppressor (TVSS) specially designed to protect low voltage AC circuit from surges and to improve safety. It belongs to the popular category of varistor-based voltage suppressors. MOVs (metal oxide varistors) and other varistors are used in the BSPM1A150D200LVR for protection against line transients. This type of TVSS has a very wide voltage compliance range (up to 1500V), which makes it suitable for a broad range of applications.

Varistors, also known as voltage protection devices, are semiconductor devices used to protect circuits from damaging voltage spikes and other power disturbances. When exposed to a sudden voltage increase, a varistor behaves instantly to reduce the voltage level to a safe operating voltage. This happens through a series of simple electrical principles, namely ‘short-circuit’ and ‘voltage tempering’.

MOVs are widely used in varistors because of their low cost and excellent response times. They are also capable of dissipating large amounts of energy thanks to their high current-carrying capacity. MOVs consist of two semiconductor materials, one of which is a polycrystalline or ceramic material, with the other being an epoxy, usually some type of zinc oxide. These two materials are formed into a metal oxide varistor chip, which acts as a voltage regulator.

The BSPM1A150D200LVR is applicable in various control control and feedback loops and computerized systems. Since the device is capable of high peak currents in short periods of time, it can be used to protect power supplies, motors, and other circuits that generate a lot of electrical noise. The suppression of transients occurs through a series of MOVs connected in parallel and creating a temporary short across the susceptor. This causes the current to be diverted, allowing the voltage to be reduced and stabilized.

The BSPM1A150D200LVR is designed to act within a few microseconds, allowing it to protect against sudden and damaging voltage and current variations. The device also helps to prevent permanent damage to circuit components, as well as reducing the noise level introduced by surges. Additionally, because of the high voltage compliance, the device can be used in both AC and DC circuits.

In conclusion, the BSPM1A150D200LVR is a versatile varistor-based TVSS, suitable for a range of low voltage AC and DC applications. Its key features - low cost, high power handling capacity and fast response time - make it particularly well-suited to power supplies, motors and circuits that generate noise. With its wide range of applicable fields and its effective protection against surges and transients, the BSPM1A150D200LVR is a great solution for any circuit protection needs.

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