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Detailed Explanation of Overvoltage Protection Circuit of Computer Cooling Fan

Detailed Explanation of Overvoltage Protection Circuit of Computer Cooling Fan

For computer cooling fans, the rated voltage exists, but in practice, it cannot be fully guaranteed to work at the rated voltage, which is a range near the rated voltage and generally requires 15 %. When the voltage is higher than + 15 %, it is " overvoltage" and needs to be reminded…

Nov 09, 2018
Selection of Cooling Fan for Charging Pile

Selection of Cooling Fan for Charging Pile

With the development of new energy vehicles, the charging piles of its supporting facilities have also flourished. The charging pile functions like a tanker in a gas station, can be fixed on the ground or wall, and can be installed in public buildings, shopping malls and public parking lots…

Nov 08, 2018
electromagnetic furnace Heat Dissipation Solution

electromagnetic furnace Heat Dissipation Solution

With the rapid development of science and technology, the traditional gas stove that needs to be heated by open flame is no longer a necessity in people's life.In order to pursue a higher quality of life, people have adopted the characteristics of no open flame, no exhaust emission, no noise, and greatly reduced greenhouse effect.…

Nov 07, 2018
An Overview of Axial Vibration of Motor

An Overview of Axial Vibration of Motor

Why vibration? Mainly in the aspects of power supply, stator and rotor faults and the matching of the coupling of the motor itself, we will explain in detail below. Power supply:three-phase voltage ( unbalance, three-phase motor running out of phase ) stator:iron core changing ellipse…

Nov 06, 2018
Computer double fan heat dissipation dust remover

Computer double fan heat dissipation dust remover

The invention relates to a computer double fan heat dissipation dust remover, which comprises an air extraction chamber, an electrostatic chamber, a filter chamber, a motor and a connecting block, wherein an air inlet is arranged at the front end of the air extraction chamber, a connecting block is arranged at the periphery of the air inlet, a front filter screen is arranged at the front end of the air inlet, and the inside of the air extraction chamber is arranged…

Nov 05, 2018
Explanation of Basic Knowledge of Heat Dissipation Methods of Equipment and Instruments

Explanation of Basic Knowledge of Heat Dissipation Methods of Equipment and Instruments

There are three main ways of transferring heat:heat conduction, heat convection and heat radiation. In thermodynamics, heat dissipation is heat transfer. The transfer of energy is called heat transfer, either by the substance itself or when it comes into contact with the substance.This is the most common way of heat transfer.…

Nov 02, 2018
Why are the San Ju cooling fans SJ 8038 cheaper than SJ 6030?

Why are the San Ju cooling fans SJ 8038 cheaper than SJ 6030?

Many times, Xiaobian met customers and asked me why 8038 is cheaper than 6030, which is smaller than it. Here's a small compilation to give you a detailed explanation.…

Nov 01, 2018
Taiwan's Three Giant Motors:Provider of Heat Dissipation Scheme for Professional Efficient Water Purifier

Taiwan's Three Giant Motors:Provider of Heat Dissipation Scheme for Professional Efficient Water Purifier

With the development and progress of the society, while satisfying the basic material needs, people also attach great importance to their own health and the health needs are becoming more and more intense.Take drinking water as an example, with the worsening social environment, water pollution and water quality.…

Oct 31, 2018
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