BK/MDA-V-2

The BK/MDA-V-2 is a type of fuse that can be used to conduct current over a wide range of voltage and current. It is composed of a cylindrical ceramic tube, a thin metal strip and a metal cup. The cylindrical ceramic tube is filled with conductive and low flame hazard or non-flammable organic/inorganic powder filled between the metal strip and the metal cup. The metal cup is made of stainless steel, and it is used to surround the metal strip. This type of fuse typically finds application in military and aerospace applications.

The working principle of the BK/MDA-V-2 is quite simple. When an over-current or over-voltage occurs, the metal strip in the fuse will generate heat, and the organic/inorganic powder filling the ceramic tube will convert this heat into infrared energy, which in turn will trigger the opening of the metal cup and the interruption of the current flow. The opening of the metal cup also decreases the ambient temperature, thereby making it safer for the user. Additionally, the over-temperature protection feature prevents overheating of the fuse, thus providing better performance.

The BK/MDA-V-2 is usually rated at 600VAC and can be used in a wide range of voltage and current applications. The fuse has the advantage of quick response time, high breaking capacity and high reliability. It also offers a very low energy loss in normal operation, and is capable of withstanding short-term overloads. In addition, it provides excellent short-circuit protection. The fuse also has a wide range of temperature characteristics, and can be used in temperatures ranging from -25℃ to +125℃.

Overall, the BK/MDA-V-2 is a highly reliable and cost-effective fuse solution for a wide range of voltage and current applications. It is ideal for use in military and aerospace applications, where reliability and safety are essential.