MF-RX185-0-14

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PTC Resettable Fuses are energy-saving and efficient products that provide overcurrent and overvoltage protection. The MF-RX185-0-14 is a multifunctional PTC resettable fuse that can be used in various applications. This article will discuss the application fields and working principle of the MF-RX185-0-14 PTC resettable fuse.

The MF-RX185-0-14 PTC resettable fuse is ideal for use in consumer electronics, such as audio/video and other personal entertainment equipment, as well as industrial applications. It can also be used in LED lighting systems, networking/communications, automotive power inverters, and more. With its compact size and multiple safety features, this PTC resettable fuse is an efficient and reliable choice for a wide range of applications.

The working principle of the MF-RX185-0-14 PTC resettable fuse is quite simple. When current flows through the device, it will generate heat and expand the fuse\'s internal thermoplastic material, which in turn restricts the flow of current. If the current stays in the overcurrent range, the fuse will remain open, providing protection for the electrical equipment. However, when the current level returns to normal, the heat will dissipate and the internal material will cool, allowing current to flow again. Thus, the fuse can self-reset itself and remain in the open position.

In addition, this PTC resettable fuse features high inrush capability, high withstand voltage capabilities, and wide current and circuit size compatibility. It also has good temperature stability and low residual current. Its temperature fuse characteristics ensure that it will not be damaged if the ambient temperature exceeds its specified limits. This makes it ideal for applications where high temperatures are present, such as lighting systems for cars.

Overall, the MF-RX185-0-14 PTC resettable fuse is an energy-saving and efficient product designed to provide overcurrent and overvoltage protection in various applications. It is suitable for use in consumer electronics and industrial applications, as well as automotive power inverters and LED lighting systems. This fuse is compact in size and offers multiple safety features. Its working principle is based on generating heat when current flows through the device, which expands the internal thermoplastic material and restricts the current flow. When normal current levels are achieved, the thermal material will cool, allowing current to flow again and reset the fuse. With its high inrush capability and wide current and circuit size compatibility, this PTC resettable fuse is a reliable and efficient choice for many applications.

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