Ultrasonic Nebulizer Humidifier Module

Parameter:

Product name: Atomization drive circuit board

Model: QDB-1

USB interface: Type-c

Rated voltage: DC5V

Rated current: 300mA

Power: 1.5-2W

Resonant frequency: 108-110KHz

Material: 1.2mm FR-4

PCB size: 29.5 × eighteen point six × 7mm