KLDR.750T

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KLDR.750T Application Field and Working Principle

KLDR.750T is a type of specialty fuse manufactured by Northbridge Technologies, Inc. It is designed for over-voltage protection of circuits of various shapes and sizes in a wide range of applications. The KLDR.750T is a low-profile, thermally protected, high-current, UL-recognized fuse that is suitable for use in three different applications: Overcurrent protection, fixed- and adjustable-voltage protection, and AC/DC motor control. It is one of the most widely accepted and reliable types of specialty fuses available in the market.

Field of Usage

The KLDR.750T fuse is suitable for use in a wide range of applications in the automotive, industrial, medical, and consumer electronics industries. In the automotive field, the KLDR.750T can be used to protect circuits from over-voltage conditions. It can also be used in automotive battery charging, motor control, and automatic transmission systems. In the industrial field, the fuse is suitable for protection of circuits in industrial machines, tools, robots, and motor control systems. In the medical field, the fuse is suitable for protection of medical equipment from over-voltage conditions. In the consumer electronics field, the KLDR.750T can be used to protect circuits in consumer electronic devices such as TVs, video projectors, and DVD players.

Principle of Operation

KLDR.750T fuses use thermal protection to protect circuits from over-voltage conditions. Thermal protection prevents a circuit from becoming overheated due to excessive current and maintains its resistance even when the circuit is overloaded. When the current in the circuit exceeds the rated amperage, the fuse will be activated and the thermal element will expand, creating an open circuit and stopping the flow of current. This type of fuse is typically able to withstand temperatures over 200°C and is able to withstand up to 5 times its rated current before tripping.

Characteristics

KLDR.750T fuses feature low-profile dimensions and a high current capacity. They are UL-recognized and offer temperature resistance up to 200°C and current ratings up to 30 amps AC/DC. They also feature thermally protected fast-acting characteristics, and are capable of tripping in as fast as 10 – 30 milliseconds. The KLDR.750T comes in a variety of packages and formats, including standard size and ultra-slim packages, and can be used in circuits of varying shapes and sizes.

Conclusion

KLDR.750T fuses from Northbridge Technologies, Inc. are specialty fuses designed to offer high-current triple-protection for circuits of various shapes and sizes by means of thermally protected, fast-acting functions. The fuse is suitable for use in automotive, industrial, medical, and consumer electronics applications, and is able to withstand temperatures over 200°C and current ratings up to 30 amps AC/DC. The low-profile KLDR.750T fuse is one of the most reliable and widely accepted specialty fuses available in the market today.

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