NP1800SBMCT3G Circuit Protection

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NP1800SBMCT3G Application Field and Working Principle

The NP1800SBMCT3G is a TVS (Thyristor) device that helps to protect against electrical transients and overcurrents. It provides a robust and reliable solution to suppress fast transients in power systems.

The NP1800SBMCT3G is designed for use in industrial, automotive and other applications where reliable protection from transients and short-term overcurrents is required. This device is also suitable for high power inverter applications, as well as for protecting loads connected over long distances and from load dumps.

Application Fields of NP1800SBMCT3G

The NP1800SBMCT3G is well suited to a variety of applications including those related to the pressurisation of fluids, such as water pumps, air compressors, and other similar systems. The wide range of operating voltages makes this TVS device suitable for a variety of applications and system requirements.

The robustness of the NP1800SBMCT3G allows it to be used in a variety of industries including automotive, construction, electronics, energy, communication, defence and aviation.

Working Principle of NP1800SBMCT3G

The NP1800SBMCT3G is a fail-safe device that helps to protect power circuits from overvoltage transients, overcurrents and short-term faults. This device utilizes a two-stage protection system, which is designed to provide robust protection against any type of transient disturbance.

In the first stage, a MOV or Metal Oxide Varistor is used to absorb transient energy up to a predefined voltage level. This helps to provide protection against voltage spikes or short duration overvoltages. The second stage of protection is provided by a PTC or Positive Temperature Coefficient device. This device helps to limit current during overcurrents or short circuit conditions in order to protect the connected load.

The NP1800SBMCT3G is designed to be used as a fail-safe device in order to protect against any type of transient or short-term overcurrent. This TVS device is well suited to industrial, automotive and other applications where reliable protection from transients and overcurrents is desired.

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