20mm 1.7mhz piezoelectric humidifier energy conversion plate

The 20mm 1.7mhz piezoelectric humidifier energy conversion plate is made of high-quality material, durable, anti-corrosion, anti-aging, and high hardness, great effect, and serve you for a long time. With electronic high-frequency oscillation ( 1.7MHz), the liquid water molecules are processed into flowing mist and release a large number of negative ions, which react with smoke, dust, and the like floating in the air to cause precipitation. Features: The front surface is plated with titanium. Aging resistant, corrosion resistant, durable. Simple operation and long service life. This Ceramic Disc is mainly used in the household humidifier. Mist Diameter: about 20mm; Resonant frequency:1.70MHz. Specifications: Operating voltage: DC 3.7 ~ 12 Resonant Frequency (MHz): 1.77 Resonant Impedance: <2 Coupling factor: >52% Electrostatic capacity: 3000 pF Spray quantity: > 110 mL/h Package Includes: 1 x 20mm 2.4mhz piezoelectric humidifier, energy conversion plate