OCESTORE 2 Pack DC 3.7V-12V D20mm 113KHz Ultrasonic Mist Maker Atomization Maker Module DIY Humidifier with PCB module

About this item :

• 20mm diameter ultrasonic atomizer plate povides with more finer particles,and the tabletop is not wet
• Easy to use. After charge the frequency sweep driver board, press the key to start.
• Circular shape, middle spray, stable quality,Not easy to block
• It can work well over the water's surface, absorbent sponge or towel,high conversion efficiency, large amount of atomization, high atomization height.
• Widely used in various types of medical micro atomization, USB humidifiers, perfume atomizers, aromatherapy atomizers, auto parts, essential oil atomizers, various types of non-cotton humidifiers, and beauty products. Atomization device.

Product Details :

• Country of Origin : USA
• Item model number : 20mm-113KHz
• ASIN : B0B6HCG55L

Product Description :

Specification: Model: 20mm-113KHz Atomization amount: 70cc/hrs Working voltage: DC3.7V-12V (usually DC5V) USB Resonance frequency (Fr): Fr=113?5KHz Static capacitance (C0): C0=3000?15% Mechanical quality factor (Qm): Qm=800 min. Dielectric loss (tan?): tan?=0.5% max Rated power (W): 2.5W (normal use-1.5W)