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Date: 2025.11.27
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Based on available information, the Xingdong DC6020 axial fan has the following technical characteristics and adaptability for use in PM2.5 purification devices:
I. Core Performance Parameters
Dimensions and Structure
Model DC6020, dimensions 60×60×20mm (compact cubic design), weight approximately 50g, suitable for integration into small purification equipment.
Frame and blades are made of PBT+30% glass fiber material, possessing VO-grade flame retardancy, meeting the safety standards for purification equipment.
Optional ball bearing or oil bearing versions are available, with the ball bearing model having a longer lifespan (e.g., HJ6010D12S/B).
Electrical Characteristics
Supports 5V/12V/24V wide voltage input, adaptable to different circuit designs.
Speed range 1000~6800RPM (PWM intelligent speed control), normal operating noise 22.8-33dBA. Airflow 15.7-33.24 CFM, air pressure 1.75-10.91 mmAq, effectively driving airflow circulation within the purification device.
II. Advantages in PM2.5 Purification Scenarios
High-efficiency filtration support
High-speed (up to 6800 RPM) directional airflow can penetrate the HEPA filter, improving particulate matter capture efficiency.
Sanding brand similar products have verified its stability in purifiers (testing environment covers -10℃~70℃).
Intelligent control compatibility
Supports PWM speed regulation function, which can dynamically adjust the fan speed based on sensor data (e.g., automatically accelerating when PM2.5 concentration increases).
Dongxingyue Technology DF6020B12L model has speed feedback function, facilitating system monitoring of fan status.
Durability design
Ball bearing version with an MTBF of over 50,000 hours, meeting the long-term continuous operation requirements of purification equipment.
UL/CE/TUV certified, meeting industrial-grade protection standards (IP68 model optional).
III. Application recommendations
System integration solutions
It is recommended to connect 2-4 fans in parallel to form an array to balance air pressure and noise (the noise level of a single fan at full speed is approximately 33 dBA).
Using a dust filter can extend bearing life, especially suitable for environments with high particulate matter concentrations.
Selection Considerations
The oil-impregnated bearing version is less expensive, but a ball bearing model is recommended to handle 24/7 continuous operation.
Voltage matching is important (purification devices commonly use 12V power supply), with a power consumption of approximately 0.01-0.25A.
This product has been successfully applied in enterprise-level air purification systems (such as the SanDing brand purifier). Its compact size and high efficiency are particularly suitable for the heat dissipation and ventilation needs of embedded PM2.5 purification modules.
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