FL3K30

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FL3K30 Specialty Fuses

Specialty fuses remain a core component of modern electrical system designs. As electrical power density increases and equipment footprint decreases, circuit designers look to specialty fuses to bridge the gap between protecting critical components and ensuring operational stability and safety. The FL3K30 Specialty Fuse from Yinnov Technologies is a high-performance specialty fuse suitable for a broad range of power and temperature applications.

Applications

The FL3K30 fuse is designed for use in demanding applications where changeable power settings and current-limiting performance is required. These include power supplies, UPS systems, server racks, photovoltaic systems, and HVAC/R equipment. It is also suitable for use in high-performance computing and other industrial environments. The device can be used to protect a variety of components, including capacitors, motors, and power wires in high-current, high-temperature applications.

The FL3K30 fuse has a wide operating range, which includes operating temperatures of -40°F to 392°F (-40°C to 200°C), voltage ratings of up to 600Vrms, and interrupting ratings of up to 200A. This unique combination of features allows for effective protection in many industrial applications. The fuse also offers superior current-limiting performance, allowing it to protect components that may be damaged if they experience a high-level power surge.

Design and Construction

The FL3K30 fuse features a one-piece construction that is designed to reduce vibration and improve reliability. The fuse is composed of two ceramic discs sealed with a metal housing. The two discs are joined together by a single screw, allowing for easy installation and quick adjustments. The metal housing is designed to protect the fuse from immediate arc-overs and provide additional heat dissipation. The fuse is also designed for low contact resistance to ensure that current-limiting performance is maintained even in high-temperature applications.

The FL3K30 fuse also features a patented Micro-SMD design, which provides effective heat dissipation. The device is manufactured using high-quality materials and is designed for superior environmental stability. The device is also resistant to shock and vibration and is RoHS (Restriction of Hazardous Substances) compliant.

Working Principle

The FL3K30 fuse operates using a current-limiting principal. When a fault or overload occurs, the sudden increase in current causes the fuse to open up. The device then reduces the amount of current passing through the circuit, and will remain open until the fault is cleared. By protecting components in this way, the fuse helps to reduce the chances of damage or a catastrophic failure.

The FL3K30 fuse can also be used in conjunction with other components, such as circuit breakers and transformers. By utilizing the fuse’s current-limiting capabilities, these devices can be used to provide additional protection and help reduce the effects of a power surge.

Conclusion

The FL3K30 Specialty Fuse from Yinnov Technologies is a versatile device that is suitable for a wide range of applications. The device is designed for high reliability and superior current-limiting performance. It is also designed to provide effective protection in demanding power and temperature applications. The FL3K30 is an ideal choice for electrical systems that require changeable power settings and reliable protection from potential faults.

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