CL-180A

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Inrush Current Limiters (ICL)

Inrush current limiters (ICL) are components used in power supplies and other electronic systems to limit the surge of current when the power is switched on. This is important to prevent damage to the components and circuitry due to the sudden demand for power. Without an inrush current limiting capability, large current spikes could be a threat to the component\'s safety and performance. The CL-180A is an example of an ICL designed to effectively limit the inrush current.

CL-180A Application Field

The CL-180A is designed for protection applications such as over-current, short-circuit, surge and over-voltage. It is suitable for use in a variety of electronic equipment and industrial applications including uninterruptible power supplies (UPS), power supplies, LED lighting, medical equipment, home appliances, electronic information systems, communication systems, and other types of industrial control systems. The design of the CL-180A makes it highly suitable for systems where accurate current control and low insertion loss is critical.

CL-180A Working Principle

The CL-180A consists of a power electronic circuit and an opto-coupler. The power electronic circuit, which is the activator of the device, consists of an induction coil that functions as an inductor to switch on the inductive load. When the power is switched on, the device limits the inrush current to the specified limit. The opto-coupler is used as a feedback device to control the current flow and the response time of the device. The combination of the power electronic circuit and the opto-coupler allows the device to respond quickly to inrush current surges. It also ensures that the device will dissipate less energy while limiting the inrush current.

CL-180A Features and Advantages

The CL-180A offers several advantages when compared to other similar devices. These include a high protection threshold, low temperature operation, low leakage current, and low insertion loss. This makes it suitable for a variety of applications. The device has a wide operating temperature range (-40°C to 85°C) and can operate at higher voltages and frequencies, allowing it to be used in a variety of applications. It also provides protection against short-circuits and over-voltage. Additionally, it is resistant to EMI (electro-magnetic interference).

Conclusion

In summary, the CL-180A is a reliable inrush current limiter designed to effectively limit the inrush current. With its wide operating temperature range, low insertion loss, and resistance to EMI, it is suitable for use in a variety of electronic and industrial applications. It ensures that the system will be protected from sudden spikes in current and improve the efficiency of the system.

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