39912000000

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With the development of industry and technology, electric energy has gradually become an important part of modern life. A variety of motor controllers, power supplies, high power electrical appliances and other typical electrical equipment rely on electric energy to supply their power. To ensure the safe and normal use of these electrical equipment, proper fuses need to be installed.

39912000000 fuses are widely used in the fields of craft electronics, factory automation, automotive electronics, communications, household appliances, robots, medical equipment, etc. Street light power supply, solar power, wind power generation system, fuel cell power system, etc., also need to install this type of fuse products.

39912000000 fuses are type of low current, fast acting fuse. Its rated current is usually 3A or less and its rated voltage is 125V AC or 250V AC. The rated power of the fuse is limited to 0.375W or 0.750W. Its time-current characteristics are usually measured in accordance with UL or IEC standards.

The working principle of the 39912000000 fuse is relatively simple. It is composed of two conductive metal plates, a fuse link and an insulating material. During the normal working time of the electric circuit, the metal plates are subject to a current of 3A or less, and the fuse link maintains its electrical connection, ensuring the normal current supply of the circuit. However, when an overload occurs or an abnormal status occurs, the large current caused by this will immediately heat the fuse link, causing it to melt and break the circuit connection, stop the current from passing and protect the electrical equipment from being damaged.

Through the above description, we can understand that 39912000000 fuses are a kind of fuse products with wide application fields and good working performance. This type of fuse is widely used in various important electrical equipment. It effectively solves the problem of overload protection and short circuit protection of the electrical equipment, which is of great significance for ensuring the safe operation of the electrical equipment.

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