The product is a DC frameless fan 45 x 45 x 10mm, manufactured by Guangzhou Mega Technology Co., Ltd. It is a type of fan that is designed to be used in a computer case. The fan is made of plastic and has four blades. The blades are arranged in a circular pattern, which helps to circulate the air around the fan.

ParameterValue

1. Product Type: DC Brushless fan
2. Size: 45 x 45 x 10mm
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:5 g
7. Rated Voltage: 5V，12 V
8. Operating Voltage Range: 4-6V (5V), 7.2-13.8V (12V)
9. Rated Current:06 A to 0.30 A
10. Rated Input Power:35 W to 2.28 W
11. Speed: 3500 RPM to 5800 RPM
12. Air Flow:18CFM to 3.99CFM
13. Maximum Air Pressure:48mmH2O to 20.1mmH2O
14. Noise Level:0dB-A to 38.5dB-A

Key Features:

1. Compact Size: The fan measures 45x45x10mm and weighs only 21.5g, making it ideal for applications with limited space.
2. Superior Material: Both the frame and impeller are made of flame-retardant plastic (UL94V-0), ensuring excellent high-temperature resistance and safety.
3. Diverse Bearing Options: A variety of bearing types are available, including oil-impregnated bearings, ball bearings, super-lubricated bearings, and long-life bearings, to meet the needs of different applications.
4. High Waterproof Rating: Optional IP55 or IP68 protection level, suitable for various environments, such as high humidity or harsh conditions.
5. Rich Sensor Support: Supports multiple sensors, including tachometer, flow sensor, PWM sensor, and temperature sensor, enabling more precise control and monitoring.
6. Wide Range of Performance Parameters: The product specification table provides various models, covering different voltages, currents, airflow, air pressure, and noise levels to meet the personalized needs of different applications.
7. Long Lifespan: The oil-impregnated bearing has a lifespan of up to 30,000 hours, and the ball bearing has a lifespan of up to 50,000 hours, ensuring a long service life.
8. Wide Operating Temperature Range: It can operate in a temperature range of -30°C to +70°C, demonstrating strong adaptability.

Advantages:

1. Wide Range of Applications: Due to its compact size, stable performance, wide variety, extensive applications, high reliability, strong customization capability, and high cost-performance ratio, this fan is highly competitive in the market.
2. High Reliability: Using high-quality materials and precision processing technology ensures the product’s stable and reliable performance.
3. Strong Customization Capability: Offers a variety of models and specifications, allowing customization according to customer needs to meet the personalized requirements of different applications.
4. High Cost-Performance Ratio: Compared to similar products, this fan offers a higher cost-performance ratio in terms of performance and price.

Main application scenarios:

1. Consumer Electronics

1. Smartphones: Internal cooling, especially for high-performance gaming phones.
2. Tablets: Heat dissipation, particularly for high-performance tablets.
3. Laptops: Auxiliary cooling, especially for thin and light laptops.
4. Routers, Set-top boxes: Internal cooling to maintain stable operation.
5. Smart speakers: Auxiliary cooling to improve sound quality.

2. Small Electronic Devices

1. Portable power banks: Internal cooling to prevent overheating.
2. Bluetooth earphone charging cases: Internal cooling to extend battery life.
3. Smartwatches: Internal cooling to improve performance.
4. Drones: Motor cooling to improve flight stability.

3. Industrial Control Equipment

1. Small PLCs: Heat dissipation to ensure stable operation.
2. Sensors: Heat dissipation to improve measurement accuracy.
3. Small inverters: Heat dissipation to extend equipment life.

4. Medical Equipment

1. Portable medical devices: Heat dissipation to ensure normal operation.
2. Medical sensors: Heat dissipation to improve measurement accuracy.

5. Automotive Electronics

1. In-vehicle computers: Heat dissipation to ensure the stable operation of the in-vehicle system.
2. Automotive sensors: Heat dissipation to improve measurement accuracy.