PSR071FS0400Z

PSR071FS0400Z is a special type of fuse that is used in applications that require precision current protection. This fuse is designed to protect sensitive electronic equipment and networks from direct or indirect damage due to accidental over-currents. It is well-suited for protecting circuit boards from over-currents caused by short-circuits or high inrush currents.

The PSR071FS0400Z is a surface-mount fuse that has been specifically designed for use in industrial and commercial applications. It is available in various ratings, from 0.1 to 5.0 amps, with both low- and high-impedance characteristics. This fuse is able to withstand high temperatures, up to 85°C, and is UL and CSA approved.

The PSR071FS0400Z provides reliable protection from damage that could be caused by over-currents, short-circuits, or high inrush currents. This fuse features a high interrupting rating, low-let-through voltage, and good over-current protection. It also has a fast response time, allowing it to quickly shut off the circuit if an over-current or short-circuit occurs. This allows the fuse to provide high levels of protection without adversely impacting the performance of the device or circuit it is protecting.

The PSR071FS0400Z also features a self-resetting design, which eliminates the need for periodic fuse replacement as seen in other types of fuses. This self-resetting feature helps to reduce downtime and costs associated with the need to replace burned out or blown fuses. The self-resetting design also increases the reliability of the fuse, as it can be reset multiple times before it reaches its end of life.

The working principle of the PSR071FS0400Z is simple. It consists of two main components, a protective element and a current conductor. When an over-current passes through the fuse, the protective element of the fuse will heat up and, due to its fast response time, it will open the fuse, quickly interrupting the circuit. This will prevent the damage caused by the over-current. The conductor, on the other hand, serves to conduct the current throughout the circuit, while also protecting the circuit from any potential electrical shorts.

In conclusion, the PSR071FS0400Z is a precision current protection fuse that offers reliable protection against damage caused by over-currents, short-circuits, or high inrush currents. It is available in various ratings, from 0.1 to 5.0 amps, and is UL and CSA approved. It features a self-resetting design, fast response time, and high interrupting rating, ensuring that equipment and networks are protected from damage. The working principle of the fuse is simple, and it involves the use of a protective element and a current conductor.