B57238S0150M000

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Inrush Current Limiters (ICL)

Inrush current is a major problem for power systems. Inrush current is an undesired condition that can cause damage to different components of the power system. This might lead to system outage, load switching, and lead to other catastrophic events. To reduce and control inrush currents one should deploy an Inrush Current limiters (ICL).

B57238S0150M000 is one the most preferred Inrush current limiters. This device is a three-phase switching power supply NTC thermistor. The thermistor is designed to protect electrical circuits from damage and perform sensitive, instantaneous, and steady-state current limiting. This device can be used for designs needing extended in-rush current protection during the start up period.

The working principle of B57238S0150M000 is simple. The thermistor is exposed to a three-phase power supply where it limits the total current flowing through it. This is due to its negative temperature coefficient, which dictates that the resistance of the thermistor is inversely proportional to the temperature to which it is exposed to. Since the thermistor is exposed to the power supply, it constantly changes its resistance as the temperature changes, thereby constantly controlling and regulating the current passing through.

Applications of B57238S0150M000 include industrial automation, power components, PDP, LCD TVs, and various electronic and electrical products. Such components can also be used for power supplies, UPS, battery charger, switch mode power supplies, and other electronic applications where inrush current protection is needed.

The B57238S0150M000 inrush current limiter offers many advantages to its users. It can effectively limit inrush current to a predetermined level, while still providing full current capability throughout the circuit. This device also offers protection to sensitive electronic components against over-current, and eliminates the need for wiring a separate current limiter.

In conclusion, the B57238S0150M000 is an ideal choice for Inrush Current Limiters. It offers a reliable solution for limiting and controlling inrush currents, while offering protection to sensitive electronic components. Its low cost and easy installation make it a practical choice for many applications, especially industrial automation, power components, PDP, LCD TVs, power supplies, UPS, and battery charger.

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