The contact conversion capability of automobile fuse holders and the design of the insert type | HINEW

Fuse holder manufacturer

In the process of production, there will be a variety of specifications, including a cover, a waterproof, and a screw-fixed type. It has a wide variety and adapts to a variety of installation methods in common equipment. Automobile fuses can be produced from 1A, 2A, 3A, 4A, 5-40A, and the colors are different. That is to say, our China HINEW company can put 1A car fuse holder, 2A car fuse holder, 3A car fuse holder, 4A car fuse holder, 5A car fuse holder, 10A car fuse holder, 20A car fuse holder, 30A car fuse holder, 40A Fuse holders, etc. are produced in different colors. HINEW Electrical Appliances focuses on automotive fuse holders for China,Panel fuse holder,Leaded fuse holder,Fuse clips etc the original factory.

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During the operation of the car fuse holder, the different currents can be divided into different colors, and the thickness of the fuse is also different. There are two important working parameters on the car fuse holder, one is the rated current; the other is Rated voltage, when using, choose the corresponding fuse according to the current and voltage of the circuit.

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The car fuse holder is in its structure. Generally, the car fuse adopts its insert-type design. The entire product has an engineering plastic shell, wrapped with a zinc melt structure, metal melt and pin connections. Generally speaking, the melting temperature of fuses in electrical engineering and low power is 30 degrees Celsius, which is 50 degrees Celsius higher than the electromagnetic temperature and high power melting temperature.

The contact of the automobile fuse holder is a cantilever beam structure and a low natural frequency. When the entire machine vibrates, impacts close to or reaches the natural frequency, it will cause resonance, which will cause instantaneous disconnection or contact, and even the moving armature department due to misoperation or excitation Because of the vibration in the mobile sector, the friction molding material falls into the contact gap or rotates the support, resulting in severe card hysteresis.

The high temperature of the automobile fuse holder can accelerate the aging of its internal plastics, metal parts and insulating materials to a certain extent, and effectively increase the contact and arc extinguishing problems caused by the film resistance of the contact surface to a certain extent, and the contact conversion ability is reduced. Voltage or higher.

 If you are interested in car fuse holder inline, car amplifier fuse holder, car fuse holder and other car fuse holder knowledge, please contact us, we will enthusiastically answer you and give you a perfect solution. Call Us Now: +86 13380685544;huang@hinew-cn.com;https://www.hzhinew.com/

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Post time: Jul-30-2021