Description
5V USB ultrasonic mist maker driver board and atomizer plate.
Low driving voltage, low power, low impedance, stable waveform, high conversion efficiency.
Round ring atomizer plate, middle spray, 5um ultra-fine spray aperture, 740 ultra-dense spray holes.
Surface of the atomizing sheet adopts an oxidation-resistant silver layer to protect the coating process, long life.
Adopt environmentally friendly electronic components.
Specifications:
Product name: Humidifier driver board
Color: As show
Voltage: DV 5V
Current: 300mA
Power: 2W
Frequency: 110KHz
Steel sheet diameter: About 16 mm
Silicone ring outer diameter: About 20 mm
Wire length: About 8 cm
Size: approx. 46 *20*17mm/1.81*0.79*0.67″
Package Included: 1 PC Humidifier driver board + cotton swab
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