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Power Supply Solution for Air Purifiers / Humidifiers
Reliable and quiet power adapters built for continuous air quality and humidity control
At Quankang, we deliver AC-DC power supply solutions tailored for air purifiers and humidifiers used in both residential and commercial settings. Whether powering compact desktop purifiers or high-capacity humidifying systems, our adapters provide stable voltage, low-noise operation, and extended service life to ensure safe and uninterrupted performance.
Designed with modern indoor environments in mind, our solutions support long daily runtimes while complying with global electrical safety and energy efficiency standards.
Power supply challenges and requirements for air purifiers / humidifiers
Air purification and humidification systems operate continuously, often 24/7, to maintain healthy indoor air. These devices require power adapters that are both quiet and durable, ensuring stable operation without disturbing users during sleep or work.
Key power requirements include:
Low ripple and minimal noise – to support silent fans, ionizers, and misting units
Reliable voltage regulation – critical for sensor accuracy and fan/pump motor stability
Low standby power consumption – for energy-saving and eco-conscious designs
Strong surge and short-circuit protection – for safety during power fluctuations
Global compatibility – input voltage flexibility and plug-type customization
Recommended Power Supplies for Air Purifiers / Humidifiers
Quankang provides power adapters ideal for:
Home-use HEPA or activated carbon air purifiers
Ultrasonic and evaporative humidifiers
Smart air purification systems with app connectivity
Hybrid units combining air cleaning and humidification
Devices with built-in displays, sensors, and timers
Our power solutions offer:
✅ Long-term reliability for continuous 24/7 usage
✅ Stable power delivery to sensitive electronics and fans
✅ Excellent thermal performance for enclosed environments
✅ Silent operation for use in bedrooms, offices, and clinics
Core advantages of our power products
✅ Safety certifications: CE / CB / UL / FCC / PSE / UKCA compliant
✅ Output voltage range: 5V to 36V available for various device sizes
✅ EMC-compliant: Minimal electromagnetic interference with nearby appliances
✅ Custom-tailored options: Plug types, cable length, and housing color upon request
✅ Low standby power: Meets global energy-saving regulations
Application examples and use cases
Our power adapters are widely applied in:
🏠 Smart homes with integrated air quality systems
💤 Bedrooms requiring ultra-quiet humidification
🏢 Offices and open workspaces with purified air flow
🏥 Clinics and wellness centers focusing on air hygiene
🌍 Global product lines requiring region-specific configurations
Trusted by air-care brands and OEM/ODM clients worldwide, our solutions help power millions of clean, healthy indoor environments.
Certification and technical support
All recommended power supplies are rigorously tested for quality and compliance:
Safety Standards: CE / UL / CB / FCC / PSE / UKCA
EMC Compliance: EN55014 / EN55032
Environmental Regulations: RoHS / REACH
Full support provided:
Product datasheets
Certificates of compliance
Engineering integration guides
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