RUEF800-1

PTC Resettable Fuses, often referred to as polymeric positive temperature coefficient (PPTC) fuses, are a specialized type of fuse element than can be used to protect a variety of electronic and electrical components, such as a smartphone, a laptop, and other sensitive electronics. The RUEF800-1 is a special PTC Resettable Fuse designed specifically for over-current protection, and it has a few interesting characteristics.

When the current passing through the RUEF800-1 reaches a certain level, the resistance increases quickly so that the power reaching the electronic components is reduced to a safe level. The RUEF800-1 also has a nice feature that allows it to \'reset\' after the current passes below a certain limit. This makes it ideal for protecting sensitive electronics and equipment as it can be used multiple times without requiring replacement.

In terms of its field of use, the RUEF800-1 is ideal for most over-current protection applications in which components require a short current pulse or a variable current. In such applications, the RUEF800-1 can provide reliable over-current protection that can be reset easily and conveniently. This is also why the RUEF800-1 is a popular choice for many applications.

The working principle of the RUEF800-1 is quite simple, and can be summarized as follows: when current passes through the fuse element, the internal resistance increases so that the power reaching the device is reduced. This helps to protect the device from potential damage due to an over-current condition. When the current is reduced to a safe level, the fuse element \'resets\' so that it can be used again for the same purpose. This allows for repeated over-current protection, making the RUEF800-1 a reliable and durable choice for many applications.

Overall, the RUEF800-1 is an effective and reliable over-current protection device. Its ability to reset itself after a current surge makes it ideal for many electronic and electrical components, and it is a popular choice for many applications. Thanks to its simple and efficient working principle, it is both reliable and cost-effective, making it a great choice for anyone who needs reliable over-current protection.