Piezo ultrasonic humidifier disc diameter: 16mm,
Silicone ring outer diameter: 20mm,
wire length: 8cm,
Product voltage DV: 5V,
current 300mA, power 2W, frequency 108KHz, number of holes 740, aperture 5um.
Note: This product is only suitable for USB 5V DC, 220V AC power not available for a home outlet.
This Piezo ultrasonic humidifier disc comes with wiring terminals, wires, silicone ring, a separate atomization film will not fog, with the drive circuit board to fog.
This microporous atomizer product features:
1, ultra-fine spray particles, a large amount of atomization, high atomization, wet desktop;
2. Low driving voltage, low power, low impedance, stable waveform, high conversion efficiency;
3, low dielectric loss, small heat, corrosion resistance, acid and alkali resistance, long service life;
4, circular ring, middle spray, 5um ultra-fine spray aperture, 740 ultra-dense spray holes;
5, anti-oxidation silver layer protection coating process, life up to 3000 hours.
The Piezo ultrasonic humidifier disc contains terminals, such as the motherboard on the circuit board can be used directly without welding
If your atomizer wire in the humidifier is directly soldered to the circuit board, it can be soldered separately with the original red wire (positive) and black wire (negative). If you do not have a soldering iron, you can directly wire the red (positive) and black (negative) wires directly.