BK1/GMC-300-R

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Fuses

Fuses are an essential part of an electrical system, as they protect delicate electrical equipment from damage due to excessive currents or overloads. Fuses come in a variety of shapes and sizes, suited to a wide range of applications.

The BK1/GMC-300-R is a fast-acting, mini-fuse that is specially designed for high-current applications. It is made from an alloy of copper and nickel, and is able to handle up to 300V and 35A. The fuse has an internal insulation layer that prevents arcing and sparking when active.

Application Field of BK1/GMC-300-R

The BK1/GMC-300-R is typically used in home appliances such as televisions and microwaves, and in industrial machinery and equipment. It is suitable for applications that require fast-acting protection against large current spikes or overloads. In addition, the BK1/GMC-300-R can be used in such applications as electric motors, power supplies, lighting circuits, and more.

The BK1/GMC-300-R is often used in automotive applications, for instance, to protect batteries and alternators. Additionally, it can be used in communications systems, since it is able to handle high-frequency currents with minimal disturbance.

Working Principle of BK1/GMC-300-R

The BK1/GMC-300-R operates based on a heat-sensing principle. In normal operation, a low current flows through the fuse, which maintains it in a low-temperature state. When the current loads exceed the rated current of the fuse, its temperature rises and melts the fuse element, thus cutting off the current flow.

This process is fast-acting, usually occurring within a few milliseconds, providing comprehensive protection against excessive current. Additionally, the BK1/GMC-300-R has a low thermal time constant, allowing it to quickly respond to overloads, even transient ones. Furthermore, it is designed to maintain its contact continuity, even after multiple trips.

Conclusion

The BK1/GMC-300-R is a versatile, fast-acting, and high-performance mini-fuse, and is suitable for a wide range of applications. It operates on a heat-sensing principle, providing quick and reliable protection against excessive or transient currents. It is also highly reliable, with its contact integrity maintained even after multiple trips.

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