SL12 15004-B

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Inrush Current Limiters (ICL) are important components in electronic systems, designed to protect the circuit or device from sudden influx of large currents upon power up. The SL12 15004-B ICL is one such device that offers inrush current protection to critical applications in many industries, ranging from automotive electronics to consumer appliances. In this article, we’ll take a closer look at the features, applications, and working principles of the SL12 15004-B ICL.

The SL12 15004-B is a thermal-based inrush current limiter (ICL) designed for use in harsh environments. It is rated up to 400V and can withstand a wide temperature range of -40°C to +125°C. This ICL also has a high surge capability and can even handle double the rated current at +125°C.

The SL12 15004-B has been designed to work in all types of electronic systems, including cars, mains switches, and household appliances. In these applications, the ICL works by limiting the current that is allowed to flow through the system at any given time. This ensures that no single component or circuit is overloaded and that the system will not be damaged due to an unexpected surge of current.

When it comes to the working principle of the SL12 15004-B, it takes advantage of its thermal properties. Most ICLs rely on voltage-limiting components to regulate the current. But the SL12 15004-B uses a specially designed thermistor to control the current.

The thermistor is heated up when current passes through it. This, in turn, causes the resistance of the thermistor to increase, thus limiting the amount of current that can pass through the system. This protects the system from over-current and ensures that it operates at an average current level.

The SL12 15004-B is an excellent choice for critical applications in a variety of industries. It offers reliable inrush current protection that doesn’t interfere with the normal functioning of the system. It can also withstand extreme temperatures, making it perfect for harsh environments.

Overall, the SL12 15004-B is a great choice for a wide variety of applications. It is designed to protect the system from unexpected surges of current and is capable of handling a wide range of temperatures. And thanks to its thermistor-based current limiting technology, it is one of the most reliable inrush current limiters on the market.

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