MRF 100 AMMO

Fuses are electrical protection devices designed to break an electrical circuit when predetermined levels of current are exceeded.MRF 100 AMMO is a type of fuse designed for avionics, radar, and other applications that require high vibration and shock resistance. It also has a low temperature coefficient, making it well-suited for aerospace and military applications.

The MRF 100 AMMO is a non-cycling fuse, which means that it will not repeatedly open and close the circuit as current passes through it. Rather, it will break the circuit once the rated current is exceeded. The biggest benefit of this type of fuse is that it is very reliable in high vibration environments where other types of fuses may not be able to function properly.

The MRF 100 AMMO has a small footprint and is easy to install in tight spaces. It is also hermetically sealed, making it resistant to moisture and corrosion. The fuse is constructed of a nickel-iron alloy, which is characterized by its high current-carrying capacity and low temperature coefficient. The alloy is also resistant to vibration, shock, and thermal cycling. All of these features help make the MRF 100 AMMO an ideal fuse for aerospace and military applications.

The working principle of the MRF 100 AMMO is quite simple. When an electrical current passes through the fuse, the alloy filament is heated up and expands. If the current is too high, the filament will expand to the point where it breaks, thus interrupting the flow of electricity and opening the circuit. The rated current and breaking capacity of the fuse can be chosen to suit the application.

In summary, the MRF 100 AMMO is a hermetically sealed, high vibration and shock resistant, miniature fuse. It is well-suited for aerospace and military applications due to its low temperature coefficient and robust construction. Its simple working principle and small footprint makes it easy to install in tight spaces.