Ultrasonic Humidifier Moisture Film Humidification Atomization Machine
Suitable for high power, atomization plate tablet with a diameter of 25mm.
- Operating voltage: DC 3.7 ~ 12
- Resonant Frequency: 1.77 MHz
- Resonant Impedance: <2
- Coupling factor: >52%
- Electrostatic capacity: 3000 pF
- Spray quantity: > 110 mL/h
- Outer Diameter: 30mm
Features:
- Low noise operation
- Small fog particles
- Long operation life
- High stability
This Ultrasonic Humidifier Moisture Film Humidification 25mm Piezoelectric Transmitter module works on the principle of cavitation produced by sound waves. As sound waves contain compression and rarefaction. Due to extremely rapid movement, water droplets can no longer sustain their liquid state and get converted into vapor immediately. This vibration is produced by a piezoelectric filament.
Note: This Module Needs Power Driver Board to drive, which is not included in the package. You have to buy it separately.
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.
Application: Humidifier, Beauty care for facial massager, Medical liquid atomizing, Equipment.
Images are for illustration only; actual product may vary.