MDL-V-2-8/10-R

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Fuses

With the development of science and technology, there have been many various kinds of electronic components appearing on the market. Fuses are one of them. Fuses refer to accessories that can protect circuits and equipment from current overload and short-circuit faults.

MDL-V-2-8/10-R application field and working principle

Take MDL-V-2-8/10-R series fuses as an example. This series fuses belong to fast-blow electric fuses, and they have advantages of small size, light weight, fast blow speed, all kinds of voltage grades and low price. It is applicable to the circuit with AC voltage no more than 660V and DC voltage no more than 440V, as well as the circuit with frequency no more than 400Hz, which can protect the circuit and equipment from overload, grounding faults and short-circuit faults.

Working principle: When the current is larger than the set current of the fuse or the load is suddenly short-circuited, the current will rise sharply, which will cause electric heating of the contacts thin-wall metal tube and fusible alloy material respectively, so as to make the fusible alloy material suddenly melt and generate micro-current arc, and thus the circuit will be cut off.

This kind of fuse can provide the circuit with overload protection, therefore, if it is blown in circuit, dealers can tell whether the circuit is in abnormality and judge whether it needs to replace the other components. It not only can cut off the power supply quickly, but also can protect the circuit and eliminate the unwanted consequences.

Conclusion

MDL-V-2-8/10-R series fuses are applicable to circuits with low voltage and low frequency. They can protect components and circuits from current overload, grounding fault and short-circuit fault, which guarantees the
safety and normal operation of the circuits.

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