6H07-660

6H07-660 Application Field and Working Principle

6H07-660 is an ultra-high-speed fuse manufactured with advanced techniques and technologies. It is mainly used in avionics, power electronics, and industrial applications where a fast response time to an overload or short circuit is required. This type of fuse features a high interruption capacity, low voltage drop, and extremely low let-through currents for maximum protection.

Application Field

6H07-660 fuses are mainly used in avionics, power electronics, and industrial applications to provide fast response time to an overload or short circuit. They are ideal for use in the power distribution systems of critical-load applications, such as those commonly found in the aerospace and nuclear industries. They are also suitable for use in high-voltage and high-current applications, such as power supplies, inverters, ballasts, and motors.

Working Principle

The 6H07-660 fuse is designed to provide extremely fast response times to an overload or short circuit. When an overcurrent occurs, the element material inside the fuse will rapidly heat up, creating a rapid termination of the current path. The material of the fuse element is designed to melt and open the circuit at a predetermined current value. The shape of the fuse element is designed to minimize the voltage drop across the fuse.

The 6H07-660 fuse uses a glass envelope to contain the high-pressure gas inside the fuse. The high-pressure gas inside the fuse provides a fast interruption time, ensuring the fuse can quickly protect the load. The high-pressure gas inside the fuse also quenches any resulting arc created during the interruption of the current path.

Advantages

The 6H07-660 fuse offers a number of advantages compared to traditional fuses. These include:

• Fast response time to an overload or short circuit
• High interruption capacity
• Low voltage drop
• Low let-through currents for maximum protection
• Reliable in extreme temperatures, high shock and vibration environments

Conclusion

The 6H07-660 fuse is designed to provide optimal protection in avionics, power electronics, and industrial applications. It features a fast response time, high interruption capacity, low voltage drop, and extremely low let-through currents. This makes it ideal for use in the power distribution systems of critical-load applications.