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Sinocera Piezotronics, INC.

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Efficient Cooling System With Core Technology Of Piezoelectric Flat Fan

Sinocera Piezotronics, INC | Updated: Mar 08, 2017

Traditional cooling system is hard to meet the develop of electronic technology

E.g. The power is higher and higher, create problems of JT more than 120℃,  electromagnetic interference, can’t work stably in long time and so on.

How to solve the problems that traditional cooling system meet?

【upgrade】:Efficient cooling system

Traditional cooling system


Technology with core of piezoelectric flat fan

Apparent Advantages of Piezoelectric Flat Fan

Solve the heat dissipation problem of high density heat source in narrow space easily.

The width of the fan blade can be as low as 5mm, flexible embedded design, delicate structure, effects on high density heat source directly. 

Suitable for complex structure, small space heat source device, module and closed the case.

Efficiently reduce the temperature rise around 30%.

Without electromagnetic interference

Without the solenoid coil of traditional electromagnetism fan, piezoelectric flat fan doesn’t produce magnetic field, no electromagnetic interference. Especially suitable for large computers electronic signal processing, communications, military industry and other industries which are sensitive to electromagnetic interference.

Operating temperature up

 to 110℃

Piezoelectric flat fan can long time working in 110℃ high temperature environment, suitable for cooling close to the heat source.

Low power consumption about 0.1W, cable can supply power.

No mechanical rotating, abrasion, less energy consumption, high conversion efficiency. Cable power supply are available, no need of other power supply. In the condition of using electricity savings, can increase the continuous working time, suitable for special occasion, such as the military-industrial.

Piezoelectric Flat Fat Has Passed Reliability Test

Low temperature test(refer to GJB150.4 standard);

High temperature test(refer to GJB150.3 standard);

Temperature shock(refer to GJB150.5 standard);

Shock test(refer to HB5830.2-82 standard);

Vibration test(refer to HB5830.5-84 standard);

Damp heat test(refer to GJB150.4 standard);

Salt spray test(refer to GJB150.4 standard)。