B72214S0551K331

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Transient voltage surge suppressor (TVS) is one of the most important components of the electronic system, its main purpose is to suppress power surge voltage, which can protect sensitive electronic components.It provides a path for the current to bypass the components of the electronic system, including the B72214S0551K331, and can thus reduce the high-spike surges to a level that the system can tolerate.

The B72214S0551K331 is a biased metal oxide varistor. Its main application field is in blue-ray disc players, notebook computers, LCD TVs and automotive electronic control systems.It provides outstanding surge protection for sensitive electronic equipment against transients caused by lightning and other sources in AC power lines. This device provides the best protection of the circuit, at the same time, it has a small size, easy for installation.

The working principle of the B72214S0551K331 is based on a nonlinear voltage-current characteristic curve. After the power supply is connected, the varistor will be connected with the external circuit in parallel. When the voltage remains low, it will keep its low impedance. When the voltage rises above its breakdown voltage, the device will be turned on and limit the voltage quickly. The current is then limited to the maximum clamping voltage.

Moreover, the B72214S0551K331 can improve the system\'s noise immunity by decreasing the system\'s voltage risk. The device can either maintain a low impedance or experience a decreasing voltage risk based on the characteristics of the varistor itself, which is determined by voltage, dissipation, and capacitance. Overall, the B72214S0551K331, as a MOVs, has advantages of fast response time, small size and operating temperature range (-55℃ to 125℃).

In conclusion, the B72214S0551K331 is an excellent choice for surge protection because it has a low clamping voltage, fast response time and is able to protect against over-voltage. Furthermore, its small size and operating temperature range make it suitable for a variety of applications.

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