The product is a DC frameless fan 97x 97 x 50mm, manufactured by Guangzhou Mega Technology Co., Ltd. This 9725 DC fan is a high-performance, widely used small fan. Its modular design, high reliability, low noise, and long life make it the preferred choice for cooling electronic products and small equipment.

ParameterValue

1. Product Type: DC Brushless fan
2. Size: 97 x 97 x 25mm
3. Bearing Type: Double ball bearing, sleeve, hydraulic, other
4. Frame Material: Plastic (UL94V-0 flammability rating)
5. Blade Material: PBT plastic (UL94V-0 flammability rating)
6. Weight: 125g
7. Rated Voltage: 12 V,24V,48V
8. Operating Voltage Range: 2-13.5V (12V), 18-26.5V (24V), 36-54V (48V)
9. Rated Current:13A to 0.53 A
10. Rated Input Power:12 W to 12.6W
11. Speed: 4000RPM to 5000 RPM
12. Air Flow:2 CFM to 26.7CFM
13. Maximum Air Pressure:7mmH2O to 52.1mmH2O
14. Noise Level:5dB-A to 57.3dB-A

Key Features

Based on the provided product image and parameter information, we can summarize the following key features of this brushless DC blower:

1. Brushless Motor Design: Employing a brushless motor drive, it offers high efficiency, low noise, and a long lifespan, resulting in lower maintenance costs compared to traditional brushed motors.
2. Compact Design: With dimensions of 97x97x25mm, it has a compact structure, suitable for applications with limited space.
3. Multiple Model Options: Various models are available, covering different voltages, currents, speeds, and other parameters to meet diverse customer needs.
4. High-Performance Materials: Using UL94V-0 rated plastic materials, it exhibits excellent high-temperature resistance and flame retardancy, ensuring product reliability and safety.
5. Multiple Certifications: The product has passed CNUS, CE, and ROHS certifications, complying with relevant safety and environmental standards.
6. Clear Performance Curves: It provides airflow and pressure curves at different speeds, enabling users to easily select the appropriate model based on their specific requirements.
7. Clear Coding Rules: The product model coding rules are clear, facilitating quick identification of product models and parameters by users.

Advantages

1. High Efficiency and Energy Saving: The brushless motor design offers high efficiency and low energy consumption.
2. Low Noise: The brushless motor operates smoothly, producing low noise, suitable for noise-sensitive applications.
3. Long Lifespan: Without mechanical brushes, the brushless motor has minimal wear and tear, resulting in a long lifespan.
4. High Reliability: Using high-quality materials and advanced manufacturing processes, the product boasts high reliability.
5. Wide Range of Applications: Suitable for various applications including electronic device cooling, automotive air conditioning, and industrial equipment ventilation.
6. Easy to Select: A wide range of models and clear performance parameters make it easy for users to choose the right product based on their specific needs.

Main application scenarios:

1. Electronic Product Cooling

1. Computers, Servers: Cooling heat-generating components such as CPUs and GPUs.
2. Power Adapters: Reducing operating temperature and improving stability.
3. Routers, Switches: Cooling internal chips.
4. Small Electronic Devices: Such as set-top boxes, game consoles, etc.

2. Automotive Electronics

1. Automotive Air Conditioning Systems: Providing additional air supply or extraction functions.
2. In-Vehicle Electronics: Cooling devices such as car navigation systems and driving recorders.
3. Electric Vehicles: Cooling battery packs or motor controllers.

3. Industrial Equipment

1. Small Machine Tools: Cooling bearings, motors, and other components.
2. Automation Equipment: Cooling control cabinets, sensors, and other devices.
3. Laser Equipment: Cooling lasers.

4. Medical Equipment

1. Small Medical Devices: Such as glucometers, blood pressure monitors, etc.
2. Medical Instruments: Cooling internal circuit boards.

5. Household Appliances

1. Printers, Copiers: Cooling internal electronic components.
2. Vacuum Cleaners: Cooling motors.
3. Small Kitchen Appliances: Such as juicers, coffee makers, etc.