DC 5V Ultrasonic Humidifiers Power Circuit Board with Atomizing Chip


This DC 5V Ultrasonic Humidifiers Power Circuit Board with Atomizing Chip Moisture Film Humidification atomization machine is; suitable for the atomization plate tablet with a diameter of 20mm. This Ultrasonic Humidifier Piezoelectric Transmitter module works on the principle of cavitation produced by sound waves.

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The Ultrasonic Principle of Operation
A piezoelectric transducer immersed in a water bed, converts a high frequency, electronic signal into a high-frequency mechanical oscillation. As the oscillation speed is increased to a level where the water particles can no longer follow the oscillating surface, a momentary vacuum and strong compression occur, leading to the explosive formation of air bubbles (cavitation). At cavitation, broken capillary waves are generated, and tiny (1-micron diameter) droplets break the surface tension of the water and are quickly dissipated into the air, taking vapor form and absorbed into the air stream.
Low noise operation.
Small fog particles.
Long operation life.
High stability.
High Conversion Efficiency.
Low Impedance Stable Waveform.
Low Dielectric Loss.
Strong Corrosion Resistance.
For high-end toys, micro humidifier, etc 113±3 KHz 3000±15% ρF.

Driving Voltage ( V DC) 3 ~ 12
Operating Temperature (°C) -30 ~ +85
Operating Frequency 113±3KHz
Rated Power 2.5W (normal use 1.5W)
Oscillator Diameter (mm) 20
Oscillator Cable Length (mm) 70
Length (mm) 41.5
Width (mm) 38
Height (mm) 13.5
Weight (gm) 10


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