Precise, density mist: 16 mm steel atomizer plate with 740 ultradense spray holes and a 5 µm ultrafine spray aperture produces a consistent, fine mist at 5V USB power. Ideal when you need steady humidification without large droplets. Durable, corrosionresistant finish: oxidationresistant silver layer protects the plate coating for longerlasting performance in repeated use. Ready for DIY builds: general humidifier circuit board driver includes a round ring atomizer plate, an 8 cm wire length, and a silicone ring with an outer diameter of about 20 mm for straightforward installation in custom or replacement applications. Low power, efficient operation: operates at 5V DC with 300 mA current and 2W power consumption. conversion efficiency and a stable 110 KHz waveform ensure reliable performance in smallscale humidifying devices. Safe, componentgrade design: built with environmentally friendly electronic components and engineered for quick setup and dependable operation in humidifier assemblies or prototypes. Key specifications: Atomizer plate diameter: 16 mm (steel) Spray holes: 740 ultradense holes Aperture size: 5 µm Coating: oxidationresistant silver layer Plate type: round ring atomizer plate Wire length: 8 cm Silicone ring outer diameter: ≈20 mm Power: 5V DC, 300 mA, 2W Drive waveform: stable 110 KHz Power source: 5V USB Practical applications: desktop humidifier: integrate into compact USBpowered humidifiers to add fine misting for comfort at workstations or bedside. DIY aroma or essential oil diffuser (nonoilcontact designs): use in hobby projects that require a compact atomizer and USB power for easy, lowvoltage operation. Smallenvironment humidification: suitable for seedling trays, small terrariums, or instrument cabinets where a controlled, lowpower mist source is needed. Compatibility and installation notes: Designed for 5V USBpowered systems and general humidifier driver circuits. Silicone ring and 8 cm wire length facilitate mechanical fit and electrical connection in many small humidifier housings. Maintain noncorrosive operating conditions and follow standard safety precautions for electronic humidifier assemblies. What this product solves: Provides an offtheshelf atomizer module for fast prototyping and of small humidifiers. Delivers consistent, ultrafine mist without power draw, making it suitable for USBpowered and batterybacked solutions. Reduces maintenance concerns with an oxidationresistant coating that preserves plate performance over time.