MF-RHT700-0

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PTC resettable fuses are devices used as circuit protection components. They can be used to protect both AC and DC circuits from short circuits, over-voltage and current surges. The MF-RHT700-0 is specifically designed for use on electronic control systems, distribution systems, and motor controllers. It features a robust construction with wide operating temperature range, low power consumption, and high response time.

The working principle of the MF-RHT700-0 is based on the thermistor-based over-current protection principle. The thermistor is a negative temperature coefficient device, which means its resistance increases with temperature. When the current through the fuse rises above the rated current, the resulting heat causes the resistance of the thermistor to increase. This prevents an excessive flow of current. When the current drops, the thermistor cools and the resistance decreases, thus allowing current to flow again.

The MF-RHT700-0 is a compact, surface-mount device and is easy to install. It is also capable of being used in multiple configurations, including series, parallel, and multiple line protection in single and multiple locations. Furthermore, the device is capable of resetting itself in case of overload, providing additional protection for the equipment being protected. The reset is achieved by a self-regulating thermal fuse.

The MF-RHT700-0 is used in a variety of applications, including industrial controlled systems, such as PLCs, energy management systems, home appliance control, lighting and heating systems, and automotive system applications. It is also suitable for use in motor controllers, power supplies, and DC/DC converters. In addition, it can be used for single and multiple line protection in multiple locations.

In summary, the MF-RHT700-0 is a thermistor-based resettable fuse with a wide operating temperature range and high response time that can be used in multiple configurations. It is suitable for use in industrial controlled systems, motor controllers, power supplies, and DC/DC converters. It can reset itself in case of overload, providing additional protection for the equipment being protected.

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