B57237S0100M000

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Inrush Current Limiters (ICL) are appropriate solutions when large inrush currents threaten equipment during the activation of a phase in AC applications. The B57237S0100M000 ICL is a well-known product in this area and, as such, is worth exploring in more detail. This article provides insight into the application field and working principle of the B57237S0100M000 in order to help readers make a more informed decision in application and installation.

Overview of Inrush Current Limiters (ICL) knowledge

Inrush current During the startup of an electrical system, the draw of inrush current can damage system components and cause failure. Uncontrolled inrush currents reduce system life and reduce system efficiency, so controlling them is important. ICLs are used to limit inrush currents, as their name suggests. They achieve this by reducing the current available to the main switch of the system.ICLs like the B57237S0100M000 work on the basis of resistance. They feature two terminals with a fixed resistor between them. Unlike some other types of ICL solutions, the B57237S0100M000 does not require any external circuitry. This makes it preferable in some scenarios, due to its simple design and relatively low cost. Inrush current limiters operate on the principles of ohm\'s law, which states that current (I) is equal to voltage (V) divided by resistance (R). This is used to calculate the maximum current that can be supplied to a load over a given resistance.

Application field of the B57237S0100M000 Inrush Current Limiter

The operational range of rating of the B57237S0100M000 is from 0.4A to 8A, and it features a maximum voltage rating of 250VAC. This model is quite popular within a wide range of AC applications, such as digital locks, air conditioners, power supply units, elevators, household appliances, computers, and lighting equipment.The B57237S0100M000 is a thermally protected ICL, meaning that it features the ability to automatically cut off the output current when excessive temperature is detected. This protection is essential in certain scenarios, where high inrush current could not only damage system components but cause overheating. This product is also available with varied styles and shapes, making it more versatile in different application scenarios.

Working principle of the B57237S0100M000 Inrush Current Limiter

The working principle of the B57237S0100M000 is based on the principle of ohm\'s law. This type of ICL works by forming a \'passive bridge\' between its two terminals - a source terminal and a load terminal. When the power is applied, a fixed resistance is connected between the two terminals, and the current between the two terminals is limited.The B57237S0100M000 feature thermal protection, so that when the ambient temperature is too high, the output current is automatically shut off and the system is protected from damage. This is due to the thermal resistance placed between the two terminals, which is switched on when the temperature rising.In summary, the B57237S0100M000 is an inrush current limiter that is designed to limit the inrush current of AC applications in order to protect those applications from failure and extend their life. It works on the basis of ohm\'s law by forming a \'passive bridge\' between a load and source terminal, and features thermal protection, so that it can automatically shut down when the temperature rises. The operational range, style, and shape of this product make it ideal for a wide range of applications, from digital locks to elevator equipment.