This is the 25mm variant of the Ultrasonic Piezoelectric Humidifier Moisture Film Humidification 25mm in Ultrasonic Humidifier Module. Available at ₹47.32 (₹40.10 + GST) with free shipping across India.
Product Description
This device is an ultrasonic humidifier that uses a 25mm atomization plate to produce moisture. It operates by creating cavitation with sound waves that have alternating high and low pressure.
A piezoelectric filament produces vibration that causes water droplets to evaporate instantly, as they cannot maintain their liquid state due to the extremely fast motion.
Note: This Module Needs Power Driver Board to drive, which is not included in a package. you have to buy it Separately.
The Ultrasonic Principle of Operation
A piezoelectric transducer immersed in a waterbed, 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.
The principle of ultrasonic humidification is based on the superposition of two effects:
-
Cavitation bubble implosion
The change in the amplitude of the oscillator gives rise to a powerful water hammer effect that releases tiny cavitation bubbles. The implosion of the bubbles on the surface emits tiny water aerosols into the ambient air.
-
Capillary wave theory
The ultrasonic oscillators generate regularly formed Rayleigh surface waves in the water tank. Minute water aerosols also emitted into the ambient air on the crests of these waves.
By superimposing these two effects, the use of ultrasonic humidifiers enables a homogeneous aerosol mist to produce with minimal energy consumption!
Application :
- Humidifier.
- Beauty care for facial massager.
- Medical liquid atomizing.
- Equipment.
Features :
- Low noise operation
- Small fog particles.
- Low noise operation.
- Small fog particles.
- Long operation life.
- High stability.
Specification-
| Operating voltage (v) | DC 3.7 ~ 12 |
|---|---|
| Resonant Frequency (MHz) | 1.77 |
| Resonant Impedance (Ω) | <2 |
| Coupling factor | >52% |
| Electrostatic capacity | 3000 pF |
| Spray quantity | > 110 mL/h |
| Outer Diameter (mm) | 30 |
| Shipping Weight | 0.03 kg |
| Shipping Dimensions | 5 × 5 × 1 cm |
Package Includes :
1 x Ultrasonic Humidifier Moisture Film Humidification Sensor Module.
Technical Specifications
| Size | 25mm |
|---|---|
| SKU | AI2629 |
| Weight | 0.01 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Ultrasonic Piezoelectric Humidifier Moisture Film Humidification 25mm is a versatile ultrasonic humidifier module used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
