AMCV-2220H-101-T

TVS - Varistors, MOVs are a type of surge protector often used in modern electronic systems as protection against overvoltage transients. The AMCV-2220H-101-T is a varistor- MOV device specifically designed to dissipate high-energy surges up to a maximum peak pulse power of 4250W. This article will discuss the application field and working principle of AMCV-2220H-101-T.

Application Field

The AMCV-2220H-101-T is most often used to protect sensitive electronics such as cell phones, digital processors, computers, and other equipment from damages caused by sudden power surges. It is capable of dissipating high peak pulse currents up to 75A and may be ideal for applications that require reliable surge protection against both overvoltage and overcurrent transients. The device is designed to meet the requirements of a variety of standards, such as USB Type C, IEC 613xx, UL 1449, EN 60255, and EN 60950-1, making it suitable for many types of equipment.

Working Principle

The working principle behind the AMCV-2220H-101-T is relatively simple. The device acts as a voltage-dependent resistor, which means that its resistance changes based on the input voltage applied to it. As the voltage increases, so does the resistance of the device, which provides overcurrent protection by limiting the current to a safe level. When the voltage reaches a critical point, the device will trigger, effectively clamping the voltage and dissipating any excess energy.

The device also includes a thermal cut-off feature, which prevents it from overheating and protects the circuitry from thermal breakdown. This ensures the device is able to continue providing reliable protection against power surges with minimal risk of damage.

Conclusion

The AMCV-2220H-101-T is an ideal choice for a variety of applications requiring reliable overvoltage and overcurrent protection. It is designed to meet a variety of industry standards, making it suitable for numerous types of equipment, and its thermal cut-off feature ensures that it can continue to provide surge protection without risk of damage. Understanding the application field and working principle of the AMCV-2220H-101-T is key to getting the most out of the device.