RXEF110K-2 Circuit Protection

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Active PTC resettable fuses are widely used in electronic and electrical devices, both for protection function and control function. RXEF110K-2 is a kind of active resettable fuses which are widely used in the Protection and control in Computers, home entertainment devices, consumer electronics, IT and telecommunications systems.

The RXEF110K-2 device is a type of resetting fuses which works by using a polyswitch element to provide overcurrent protection in consumer, industrial and automotive electronic applications. The RXEF110K-2 is a self-resetting device which automatically resets when the overcurrent is removed. The reset requires no user action and is designed to provide a quick recovery from an overload condition.

The working principle of the RXEF110K-2 fuse is based on the response of a Polyswitch element. The Polyswitch element is a type of Positive Temperature Coefficient (PTC) Resistor which can be used for both overcurrent and overtemperature protection. The Polyswitch element has a resistance that increases rapidly when it overheats, creating an open circuit. In response to an overcurrent, the Polyswitch begins to heat up slowly until it Trip Point is reached, at which point it increases in resistance rapidly. The Trips Point is designed to protect the system from an overcurrent or Overtemperature condition. The Polyswitch element will remain in the open circuit state until the current is removed and the temperature of the element cools back down to its normal level. At this point, the Polyswitch automatically resets to its normal state and the device is once again functional.

The RXEF110K-2 fuse is designed specifically for use in consumer and industrial applications. It is especially well suited for more sensitive electronic devices such as computers, printers, gaming consoles, and home entertainment systems. It can also be used in automotive applications where a basic level of protection or control is required.

The RXEF110K-2 fuse is a highly efficient and reliable device. It has a very low Trip Point and can tolerate high levels of current and temperature without tripping or failing. It has a high reset threshold, which means that it will not reset until it is cooled down to a safe temperature. This makes the device less susceptible to false trips or unintended resets. Additionally, the fuse is designed to be maintenance-free, which ensures a long and trouble-free life.

In conclusion, the RXEF110K-2 is a very reliable and efficient fuse that can be used to protect and control a wide variety of electronic and electrical devices. Its PTC design makes it especially well suited for sensitive devices such as consumer electronics, IT and telecommunications equipment, and automotive applications.

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