Air Purifiers

Introduction to Air Purifier Applications

With the rise of pollen allergies, urban pollution, and indoor air quality concerns, the demand for air purifiers continues to grow worldwide.   Energy efficiency and silent operation are critical for these devices, which often run for long hours in homes and offices.

Core Technologies in Air Purifiers

• BLDC Motor Drivers: Drive fan motors efficiently with low noise and smooth speed control.

• MOSFETs & IGBTs: Enable efficient power switching and long-term reliability in inverter circuits.

• DC/DC Converters: Provide stable power for sensors, displays, and control boards.

• Off-line Converters: Compact and efficient ICs for direct AC to DC conversion.

Key Advantages

• Quiet Operation: BLDC motor control reduces fan noise and improves comfort.

• Energy Efficiency: Optimized circuits lower power consumption while maintaining strong airflow.

• Reliability: High-quality semiconductors ensure safe, stable, and long-lasting performance.

Role of Power Devices

Baoquan Zhijie integrates MOSFETs, IGBTs, power modules, and BLDC motor drivers into air purifier systems.   

These devices enable low-noise motor control, efficient DC/DC power conversion, and reliable switching performance, meeting modern energy and environmental requirements.

Why Baoquan Zhijie

Baoquan Zhijie provides MOSFETs, IGBT modules, BLDC drivers, and power management solutions for the next generation of air purifiers.   Our technologies ensure quiet, efficient, and durable operation, helping manufacturers deliver healthier indoor environments and energy-saving smart appliances.

The demand for air purifiers has been growing due to ever-increasing health problems caused by pollen allergies and polluted air. Sanken provides motor drivers and off-line converters that will make air purifiers quieter and more energy-saving.