+
  • 空气净化器控制板 (2).png
  • 智能空气净化器控制器.jpg
  • 空气净化器控制板3.png

Smart Air Purifier Control Board

Product number:

Summary Description:

Sounds Electric's smart control board for high-end air purifiers integrates multi-source sensor fusion algorithms with fluid dynamics models, redefining precise filtration efficiency and delivering an intelligent, interactive user experience. The control board monitors six types of air pollutants in real time, coordinates 3D airflow to increase CADR by 30% and reduce energy consumption by 25%, and enables high-precision filtration of ultrafine particles down to 0.003 μm. Compatible with 100–220V, 50Hz/60Hz power, it supports power output control, timer functions, PM2.5 and light detection, negative ion generation, and selectable purification wind speeds and sleep modes via LCD or TFT display panels.

Details Introduction


Smart Air Purifier Control Board

The smart air purifier control board integrates advanced sensor algorithms, fluid dynamics, and BLDC motor vector control to deliver precise air purification and intelligent user interaction. The control board supports real-time monitoring of six air pollutants and coordinated 3D airflow management, enhancing purification efficiency, reducing energy consumption, and ensuring stable and reliable operation.

 

Core Technology

Comprehensive Environmental Sensing: Laser PM2.5 sensor, electrochemical formaldehyde detector, and VOC array provide ±5 μg/m³ accuracy with response under 3 seconds.

Intelligent Airflow Matrix: BLDC brushless motor with vector control supports 8-level stepless wind adjustment, delivering 120° three-dimensional airflow at noise levels as low as 22 dB(A).

Dynamic Purification Strategy:  AI automatically switches between modes—Anti-Allergy, Formaldehyde Removal, Turbo, and Sleep—based on air quality, while continuously monitoring air quality and predicting filter replacement.

Medical-Grade Disinfection Module: UV-C deep ultraviolet sterilisation with negative ion release; ozone maintained below 0.01 ppm.

User Interface & IoT Integration: LCD/TFT panel allows wind speed and mode selection; dual-band Wi-Fi 6E and Bluetooth Mesh enable remote control and integration with air conditioning or ventilation systems.

 

Industrial Design Advantages

Wide Voltage & Frequency Compatibility: Supports 100–220V, 50Hz/60Hz input and strong surge tolerance for fluctuating power environments.

High-Efficiency Thermal Layout: Dense PCB design with optimised cooling ensures stable operation under high load.

Low Noise & EMI Performance: Engineered for quiet operation and minimal electromagnetic interference, ensuring sensor accuracy.

 

▌Manufacturing Value

Full-Process Quality Assurance: AOI inspection, functional testing, aging tests, and EMI/EMC verification ensure consistent performance across production batches.

 Multi-Model Compatibility: Designed to support mainstream air purifier fans and sensor modules. Modular layout allows adaptation to various model sizes and configurations.

Safety and Reliability: Built-in over-voltage, over-current, and over-temperature protection. Strict control of ioniser and UV-C thresholds. Compliant with UL, ETL, CE, and 3C standards.

 Mass Production & Customisation: Supports customised fan speed levels, purification strategies, display interfaces, and IoT connectivity, meeting OEM/ODM requirements for efficient production and delivery.

 

 

 

Q1: What should we provide to get a quotation and samples?
A: Please send us the Gerber files and BOM list. You are also welcome to provide any physical samples if available. Kindly include detailed project information. If testing is required, please specify the testing standards.


Q2: Can you provide samples?
A: Yes, we can. We always produce new samples for customers to verify the quality. Samples help confirm the design and ensure everything is ready for mass production.


Q3: Can you offer a better price?
A: Yes. We are a professional manufacturer with over 30 years of experience. With a strong supply chain and production capability, we can offer competitive pricing, often better than trading companies.


Q4: What is the estimated lead time after placing an order?
A: For samples, the lead time is usually 10–15 days. For bulk production, it is typically 15–20 days. The final timeline depends on the product design and requirements.


Q5: What shipping methods do you use?
A: Samples are usually shipped via DHL, UPS, or FedEx. For bulk orders, we offer both air and sea freight. If you have a preferred shipping method, please let us know.


Q6: Can I visit your factory?
A: Yes, you are very welcome to visit our factory. During your visit, we will show you our production facilities and manufacturing process. Please feel free to contact us to schedule an appointment.

Key words:

Online Message

Have a PCB project in progress? Get a fast evaluation, solution suggestions, and engineering support for your project.