AHRF200

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PTC Resettable Fuses are active device that are used in protecting electronic equipment from over current faults. AHRF200 is a type of PTC Resettable Fuse, which is widely used in many application fields due to its excellent performance. This article will introduce the application field and working principle of AHRF200.

AHRF200 is a device used to protect electrical equipment from over current faults. It can help to protect electronic equipment by limiting current time intervals. This type of device is used in many applications, such as end use electronics, home appliances, communication systems, automotive electronics, and so on. It is also widely used in commercial and industrial systems.

The working principle of AHRF200 is relatively simple. First, it utilizes a PTC element to provide a high level of current overload protection. When the current overload exceeds a certain level, the PTC element will turn on, limiting the current flow. At the same time, the device will also act as an open circuit breaker to prevent further damage to the device. The device can also reset itself after the current overload is decreased.

Apart from protection from over current faults, AHRF200 also has many other advantages. For example, it has a low internal resistance of less than 0.3 ohm. This ensures that it can pass a wide range of current without any problems. In addition, the device is designed with an overload protection that will turn off automatically when the current overload is low. This helps to ensure that the device does not overheat or cause any damage to the attached equipment.

AHRF200 is also designed with an LED indicator to show the status of the device. This can be used to troubleshoot the device in case of an overload. The LED indicator will light up when the device is functioning normally, and will remain off when the device is under overload. This feature makes it easier for technicians to diagnose and fix the problem quickly.

AHRF200 is also designed with a heat sink that helps to dissipate the heat generated during normal operation. This helps to further ensure the protection of the device, as well as the attached equipment. It also ensures that the device does not overheat and cause any damage to the equipment.

In conclusion, AHRF200 is a type of PTC Resettable Fuse that is widely used in many application fields. It has excellent performance and is able to provide a high level of protection from over current faults. It is also designed with many other features, such as LED indicators and heat sinks, which ensure it has a long service life and protection efficiency.

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