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Insert car fuse

Insert car fuse

Product description introduction: During the production process, automobile fuse holders will have a variety of specifications, including cover, waterproof, and screw fixing. It has a wide variety and is suitable for various installation methods of general equipment. Automobile fuses can be made of 1a, 2a, 3a, 4a, 5a-40a, with different colors. In the working process of the car fuse holder, different currents can be divided into different colors, and the thickness of the fuse is also different. Automobile fuse holders have two important operating parameters, one is rated current and the other is rated voltage. When using, the corresponding fuse should be selected according to the current and voltage of the circuit.

Product Details

product description:

During the production process, automobile fuse holders have a variety of specifications, including cover, waterproof, and screw fixing. It has a wide variety and is suitable for various installation methods of general equipment. Automobile fuses can be made of 1a, 2a, 3a, 4a, 5a-40a, with different colors.

In the working process of the car fuse holder, different currents can be divided into different colors, and the thickness of the fuse is also different. Automobile fuse holders have two important operating parameters, one is rated current and the other is rated voltage. When using, the corresponding fuse should be selected according to the current and voltage of the circuit.

In the structure of the automobile fuse holder, the automobile fuse generally adopts the design of its insert. The whole product has an engineering plastic shell, the shell is wrapped with a zinc alloy melt structure, and the metal melt is connected with a pin. Generally speaking, in electrical engineering, the low-power melting temperature of fuse is 30℃, which is higher than the electromagnetic temperature, and the high-power melting temperature is 50℃.

The car fuse holder contact is a low natural frequency cantilever structure. When the armature is contacted or disconnected, it will vibrate due to the vibration of the contact or the contact place, and even vibrate due to the contact or vibration. The molding material falls into the contact gap or the rotating support, causing serious jamming.

The high temperature of the automobile fuse holder will accelerate the aging of its internal plastics, metal parts and insulating materials to a certain extent, and to a certain extent, effectively increase the contact surface film resistance of contact and arc extinguishing problems, reduce the contact transmission capacity, and drive Voltage or higher.




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