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Mini Air Cooling Fan applies to people with poor sleep quality

"Mini Air Cooling Fan" applies to poor sleep quality of people, I believe many of my friends have ever encountered because the weather hot and humid summer night, tossing...

2015-5-4
220V AC Cooling Fan magnetic induction

"220V AC Cooling Fan" internal blades, attached to a pre-filled with the magnetic rubber magnets. Surrounded by silicon, axial part of the winding two coils and a Hall se...

2015-4-30
Tiny Cooling Fan wind how come?

And "Tiny Cooling Fan" related to the amount of wind is how come? Air volume fan ventilation area refers to the area of the plane and plot speed. Ventilation area is expo...

2015-4-30
Comfort 220V Cooling Fan function

"220V Cooling Fan" in quality, and even the smallest fan parts, under normal circumstances, the fan is rotated, the motor insulation paint will be because of the heat and...

2015-4-30
24V DC Cooling Fan control circuit

"24V DC Cooling Fan" Speed is of the entire control system is an important aspect, is an important function of the composition of fans, including the DC motor and stepper...

2015-4-30
Micro Cooling Fan function expansion

Traditional "Micro Cooling Fan" more mechanical control, single function, noise, timing is short, shaking his head mode fixed, variable speed settings vary widely. In res...

2015-4-30
220V AC Cooling Fan maximum airflow value

"220V AC Cooling Fan" nominal value of maximum wind blowing amount is not obtained actual fins, air volume, it does not mean strong ventilation capacity. Due to air flow,...

2015-4-30
Tiny Cooling Fan how to solve the problem

"Tiny Cooling Fan" and louvers that place easy to stick gray, more gray, the weather is hot, it will affect the heat! Currently CPU is automatic temperature control! Diff...

2015-4-30
220V Cooling Fan evolutionary lines

As early as the "220V Cooling Fan"
At this time only a simple electric fan blowing function, use is made of metal, in the control of relatively inflexible, only wind spe...

2015-4-30
24V DC Cooling Fan temperature control circuit

"24V DC Cooling Fan" temperature sensor with digital integrated temperature sensor, the circuit shown in Figure 2. It does not require any external components in use. Its...

2015-4-30

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