
The Wide Voltage Four-Spray Humidifier Module Motherboard is a compact, efficient atomization solution ideal for DIY projects, home humidifiers, aroma diffusers, or agricultural equipment. Designed to support DC6V–24V input, this circuit board delivers stable and powerful mist generation through a micro-porous atomizing piece. With a misting frequency of 108KHz±2KHz and energy-efficient performance at just 1.5–2W, it ensures high-quality mist output while maintaining low power consumption. Built on a durable 1.2MM FR-4 board, it includes a PH2.0 port and integrated micro-hole atomizing disc with 800 tiny pores, producing ultra-fine mist for consistent humidity control.
Features:
- Wide voltage input: DC6V–24V for flexibility
- Micro-porous atomizing disc with 800 precision holes
- Ultra-fine mist with 4–5μm droplet size
- Low power consumption: only 1.5–2W
- Compact & lightweight: ideal for DIY integration
- Stable misting frequency at 108KHz±2KHz
Package Includes:
1 x Wide voltage four-spray humidifier module motherboard DIY production atomization circuit board source manufacturer

