RXEF375-0.476

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PTC Resettable Fuses play an increasingly important role in the modern world with their ability to protect electrically powered devices of any kind. The RXEF375-0.476 is one such device that has found wide application in both commercial and industrial settings. This article will take a closer look at this particular device and discuss its application fields and working principle.

RXEF375-0.476 is a PTC Resettable Fuse with a low-profileRadial Leaded design. It is a high-heat dissipation polymeric PTC that offers superior over-current protection. It is ideal for use in applications which require a small footprint and reliable protection. The device features high current and voltage ratings up to 10A/125VAC and is available with nominal hold currents of 0.310A and 0.476A. It has a low internal resistance that allows tight temperature regulation and high-stability performance. The holding time of the device under rated current conditions is less than one second and the reset time on reaching the rated trip level is below two seconds.

RXEF375-0.476 is a highly versatile device capable of being used in a variety of applications. It is commonly used in the automotive, medical, and industrial sectors for protecting electronic devices from current overload. For instance, it can facilitate high-current loads such as those found in electric motors. Its low holding time ensures that no expensive repairs or replacement of components are needed, saving both time and money in the long run. Moreover, its low-profile design allows it to be installed in tight spaces without compromising on performance or reliability. This makes it an ideal choice for applications where space is at a premium.

In addition to its wide application fields, RXEF375-0.476 also works based on a simple yet effective working principle. Essentially, the device works by combining its highly sensitive PTC sensing element with a built-in over-current protection circuit. The PTC sensing element detects any anomalies in current or voltage and quickly triggers the protection circuit. When activated, the protection circuit very quickly cuts off all power to the connected circuit and displays a red warning light. The device then resets once the current or voltage return to normal levels.

In summary, RXEF375-0.476 is a PTC Resettable Fuse with a low-profile Radial Leaded design for reliable protection of electronic components. It is suitable for use in harsh commercial and industrial environments and offers superior over-current protection. The device is capable of handling high current and voltage ratings up to 10A/125VAC and is available with two different nominal hold currents. It is widely used in the automotive, medical, and industrial sectors for protecting electronic devices from current overload. Finally, the device works based on its highly sensitive PTC sensing element which triggers an over-current protection circuit when detecting an anomaly.

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