BK/S501-V-10-R

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Fuses are mechanical devices that are used to protect electrical circuits from short circuits or overloads. They are generally rated with ampacity and voltage values specific to their intended use. The BK/S501-V-10-R is a type of fuse used in various applications and it has a special working principle.

The BK/S501-V-10-R is a compact size fuse designed for guidance systems, and it is approved by North American and space agencies around the world. It is designed to interrupt current overload and short-circuit conditions in low-voltage systems where reliability is critical and time delays are permissible. It is a non-inductive, time-delay fuse with a high breaking capacity, which is suitable for both AC and DC applications.

This fuse can be used for overcurrent protection in subsystems or for overvoltage protection of sensitive electrical components. It is also suitable for use in mobile and portable applications, such as wireless communication equipment and navigation systems. In addition, the BK/S501-V-10-R can be used to provide overvoltage and overcurrent protection in aircraft control systems.

The working principle of the BK/S501-V-10-R is based on the fact that an electric current passing through a conductor will generate heat. When the current passing through the fuse exceeds the maximum allowable limit, the fuse element will begin to expand, causing the strip of metal to create an arc and interrupt the flow of current. The element of the BK/S501-V-10-R is designed to allow for a time delay before it opens, giving powered devices time to adjust or shut down before the fuse trips.

The time-delay element of the BK/S501-V-10-R allows it to interrupt normal load currents, as well as currents from line surges, allowing for a more precise response to power conditions. The high breaking capacity also compensates for in-rush currents due to device startup or a power surge. This makes the BK/S501-V-10-R an ideal choice for protecting sensitive electrical components and preventing short circuits in mission-critical applications.

The BK/S501-V-10-R is designed to meet the highest standards of electrical and aerospace safety. It is compliant with RTCA/DO-160G, Mil-HDBK-217F, and UL497n standards, making it well suited for military, aviation, and space applications. It is RoHS compliant and meets the requirements of NASA’s Defence Standard Notice 183.

In conclusion, the BK/S501-V-10-R is an ideal choice for a variety of applications in guidance systems, mobile and portable equipment, aircraft control systems, and military. It is durable, reliable, and capable of interrupting both low- and high-level currents. With its high-breaking capacity and time delay characteristic, the BK/S501-V-10-R is the perfect fuse for protecting mission-critical components in demanding environments.

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