SL15 22101-A

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Inrush Current Limiters (ICL) are specialized components that are designed to limit the amount of current that flows into an electrical system as soon as it\'s turned on. The SL15 22101-A is a very popular ICL that has a wide range of applications and a proven track record. Here, we\'ll take a closer look at the features of the SL15 22101-A, its application field and working principle.

Features

The SL15 22101-A is capable of limiting inrush current in the range of 2A to 15A and can accommodate operating temperatures ranging from -20℃ to +85℃. It\'s also self-heating, allowing it to withstand bursts or short controlled periods of higher power. The SL15 22101-A has electrical current ratings of 250V, making it a suitable choice for many applications.

In addition, the SL15 22101-A has a metal case which is not only heat resistant but also provides EMI shielding, ensuring that the device won\'t interfere with any other devices or components in the system. The SL15 22101-A also comes with a range of monitoring features that allow the user to keep an eye on the device\'s performance, making it easy to identify issues before they become critical.

Application Field

The SL15 22101-A is a versatile ICL and is suitable for use in high power applications, such as electric motors, welding equipment, air conditioning systems and other electrical systems that require short bursts of high power. The device is also designed to protect against micro-surging, which is a common phenomenon in high current systems and can lead to unexpected changes in system performance.

In addition, the SL15 22101-A can be used in medical devices, such as CT scanners, MRI machines and other pieces of equipment that require short, high-powered bursts for diagnosis and treatment. The device\'s self-heating features make it a viable choice for applications that require short periods of high current.

Working Principle

The SL15 22101-A has a special design that helps it regulate high current flows without adversely affecting system performance. The device works on the principle of impedance as current passes through the device at the point of power up. This impedance adds resistance in the form of heat, thus reducing the current that is allowed to pass through the circuit.

Whenever there is a sudden surge of current, the device increases its resistance so that it limits the current flow. This helps protect the system from sudden power spikes, microsurges and similar problems. The ICL is designed to quickly identify and limit excess current that can cause serious damage.

Conclusion

The SL15 22101-A is an efficient and reliable ICL that can be used in high power systems and medical devices. The device is self-heating, is capable of withstanding high temperatures, and has a robust metal case for improved EMI shielding. The device can help protect against sudden surges of current and other problems that can cause serious damage to electrical systems. By understanding the features, application field and working principle of the SL15 22101-A, you can make better decisions as to the selection and implementation of ICLs in your system.

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