Why does the LED display screen have to install the fan?

Date：2018-08-07 By：suhyun

High temperature causes the failure probability of electronic components to increase rapidly, resulting in the decrease of reliability of LED display. High temperature has great influence on the reliability of LED display, so heat dissipation design is ne

The difference between the DC fan and the AC fan

Date：2018-08-07 By：suhyun

According to the different voltage types, the fan can be divided into two kinds of fan and direct current fan, so what's the difference in the internal structure of the fan except the voltage? First, the internal structure of the AC fan is made up

How does the fan know the minimum start voltage?

Date：2018-08-07 By：suhyun

Many people think that the starting voltage of the fan is the voltage written on the label. In fact, the minimum starting voltage is much smaller than that of that voltage, that is, the rated voltage is much smaller. Let me give you a brief introduction o

What type of cooling fan is used in 3D printers?

Date：2018-08-07 By：suhyun

Heat dissipation fan features: advanced design, and has a fast start, large air volume, high speed, long life, low noise, stable performance and other characteristics.