0FLQ020.HXR

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Fuses are important components in electrical systems, providing overcurrent protection but at the same time enabling efficient electrical connections. 0FLQ020.HXR is a fuse designed to provide reliable protection for a variety of current ranges. This guide will provide an overview of the application field and working principle of the 0FLQ020.HXR.

Application Field

The 0FLQ020.HXR fuse is designed for use in protecting low voltage circuits. It is UL Certified, RoHS Compliant, and meets the requirements of the NEC Class R ratings for Raceway, Raceway Fittings, and Components. Its small size and light weight make it ideal for use in electronic systems or in other confined areas. It is rated for an AC voltage of 250Vac and a DC voltage of 250Vdc, with a nominal current of 12A. The 0FLQ020.HXR is suitable for use in a variety of applications, including computer systems, medical devices, home appliances, and other electronic equipment.

Working Principle

The 0FLQ020.HXR is a PTC (positive temperature coefficient) fuse, which is a non-resettable device that is designed to protect circuits from excessive current. When an overload occurs, the PTC fuse will limit the current to a very small level, providing protection to the circuit. This is accomplished by using a temperature sensitive resistor at the heart of the fuse. When the resistor temperature increases due to increased current, the resistance of the resistor also increases drastically, limiting the current. This self-resetting mechanism allows the fuse to operate until the fault is cleared and the temperature of the fusible resistor is reduced.

The 0FLQ020.HXR has a high resistance to shock and vibration, making it suitable for use in applications that require a reliable fuse with a high level of protection. It is also designed for large current handling capacity. The 0FLQ020.HXR is capable of withstanding short circuit currents of up to 200A for a typical 1 millisecond duration.

Conclusion

The 0FLQ020.HXR is a reliable, high quality fuse designed for a wide range of low voltage circuits. It provides reliable protection from overcurrent and has a high resistance to shock and vibration. Its small size and light weight make it suitable for use in a variety of applications, including electrical, medical, and electronic systems. In conclusion, the 0FLQ020.HXR is an excellent choice for reliable circuit protection from overcurrent.

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