RXE017

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PTC Resettable Fuses are widely used for over-current and over-temperature protection. They are used in laptop chargers, mobile phones, industrial equipment and to control the current in a variety of electrical circuits. The RXE017 is one type of PTC resettable fuse used for current and temperature protection applications. It takes advantage of PTC thermistor technology, a type of electronic device that increases its resistance with temperature. This particular device can handle up to 8amps and rises to 50°C before tripping.

RXE017 has several unique features and benefits that make it especially suited for certain applications and circuits. It has an excellent ability to detect flaws or current overloads quickly and accurately, helping to protect the circuit it is in. It can be used both as a current fuse and as a thermostat. Another great feature is its ability to reset itself after being tripped, meaning that it does not need to be replaced. This makes it cost-effective and helps to reduce downtime in cases where the circuit needs to be shut down for maintenance. RXE017 also protects against short-circuits and provides excellent protection against inrush currents.

The working principle of the RXE017 is fairly simple. It consists of a PTC thermistor, a resistor, a diode, and a capacitor. When the current increases beyond the normal limits, the PTC thermistor starts to heat up and expands. This causes an increase in resistance, limiting the current flow to the circuit. Once the current has been reduced, the PTC thermistor cools down and the device is reset. This process repeats itself until the current is controlled at the acceptable levels.

The RXE017 is particularly useful in applications that need to monitor high inrush currents. It can be used as a direct replacement for a traditional thermal fuse, with the benefit that it needs no calibration and can easily be reset. Its excellent temperature and current sensing capabilities make it suitable for a wide range of applications, including computers, home appliances, automotive electronics, consumer electronics, and industrial equipment.

The RXE017 is an excellent choice for over-current and temperature protection as well as short-circuit protection. It is easy to install and maintain in various types of circuits, and it provides a cost-effective solution to protect the components in the circuit. The device\'s resetting feature also helps to reduce downtime. This makes it a great choice for any circuit or application that requires over-current and temperature protection.

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