This is the product information of the 50x50x10mm DC brushless blower produced by Guangzhou Mega Technology Co., Ltd. This series of blowers uses a plastic frame and fan blades (flame retardant grade UL94V-0), weighs 14g, and the bearings can be ball, oil or hydraulic types. The product models are diverse, and the rated voltage is 5V and 12V.

Parameter Value

Product Type: DC blower fan

1. Size: 50x50x10mm
2. Bearing Type: Bearing、sleeve、HY
3. Frame Material: Plastic (UL94V-0)
4. Blade Material: Plastic (UL94V-0)
5. Weight:14g
6. Rated Voltage: 5V,12V
7. Voltage Range: 3-6V(5V);7-13.5V(12V)
8. Rated Current:0.02-0.37A
9. Rated Input Power:0.24-1.92W
10. Speed:2500-5000RPM
11. Air Flow:1.31-2.83CFM
12. Maximum Air Pressure:1.34-8.64mH2O
13. Noise Level:18.40-32.10dB-A

Key Features and Advantages:

Key Features:

1. Compact and Lightweight: With dimensions of 50x50x10mm and a weight of only 14g, it is ideal for applications with limited space.
2. Multiple Bearing Options: Offers three bearing types: Ball bearing, Sleeve bearing, and Hydraulic bearing (HY). Users can choose the appropriate bearing based on their needs. For example, ball bearings offer longer life, while hydraulic bearings offer lower noise.
3. Flame-Retardant Materials: Both the frame and impeller are made of UL94V-0 rated plastic material, providing good flame-retardant performance and enhanced product safety.
4. Multiple Model Options: Provides various models covering different voltages (5V and 12V), speeds, airflow, and air pressure to meet different application requirements.
5. Provides P@Q Curve and Dimensional Drawing: Offers a pressure-flow curve (P@Q curve) and detailed dimensional drawings for easy selection and structural design.
6. Clear Coding Rules: Provides clear coding rules to help users understand the differences between different models. For example, the additional code “AY” indicates different bearing types.

 Key Advantages:

1. Rich Performance Parameters: The table details parameters such as operating voltage range, current, power, speed, maximum airflow, maximum air pressure, and noise for each model at different voltages, facilitating precise selection.
2. Diverse Airflow and Air Pressure Options: Different fan models have significant differences in airflow and air pressure. Users can choose the appropriate model according to actual application needs. For example, the HV series can be selected for applications requiring larger airflow, and the HH series can be selected for applications requiring higher air pressure.
3. High Reliability: Adopts a DC brushless motor, which offers higher efficiency, longer life, and lower noise compared to traditional brushed motors.
4. Flexible Design: The small size and various installation methods allow for flexible application in various devices.
5. Quality Assurance: The product has passed CE and RoHS certifications, meeting relevant safety and environmental standards.

Applications

.1.Computer and Peripherals:

1. Mini PCs and Embedded Systems: Due to their compact size, they are very suitable for space-constrained devices such as mini PCs, industrial control computers, and embedded systems, providing cooling for heat-generating components such as CPUs and chipsets.
2. Graphics Card Cooling: Some small or low-power graphics cards may also use these fans for auxiliary cooling.
3. Network Equipment: Chips inside network devices such as routers, switches, and optical modems also require cooling. These small fans can be used for internal cooling in these devices.
4. Set-top Boxes and TV Boxes: Various TV boxes, network players, and other devices with limited internal space may also use these small fans.
5. Projectors: Projectors generate a lot of heat from their light sources and electronic components, requiring cooling systems. These small fans can be used for auxiliary cooling.
6. Portable Electronic Devices: Some portable electronic devices, such as portable speakers, VR/AR devices, etc., may also use these small fans for cooling.
7. Smart Wearable Devices: Although the size may be slightly larger, similar small fans may be found in some larger smartwatches or smart bands for cooling.
8. Small Communication Base Stations: Electronic components inside some small base stations or micro base stations also require cooling.

2. Household Appliances:

1. Air Purifiers and Humidifiers: Some small air purifiers or humidifiers may use these small fans to accelerate air circulation.
2. Smart Toilet Seats: Some high-end smart toilet seats with heating and drying functions may use these small fans for cooling or airflow circulation.
3. Small Ovens and Microwaves: Some small ovens or microwaves may also use these small fans for cooling.

3. Industrial Control and Automation Equipment:

1. Industrial Control Cabinets: Various electronic components inside industrial control cabinets require a good cooling environment. These small fans can be used for auxiliary cooling.
2. Automation Equipment: Various automation equipment, such as CNC machine tools and robots, also require cooling for the electronic components inside their control systems.

4. Automotive Electronics:

1. In-Vehicle Electronic Devices: Some in-vehicle navigation systems, dashcams, and other devices may also use these small fans for cooling.

5. Medical Equipment:

1. Small Medical Devices: Some small portable medical devices, such as portable blood pressure monitors and blood glucose meters, may also use these small fans for cooling.

Our advantage
Guangzhou Mega Technology Co., Ltd. is located in Guangzhou, Guangdong Province. We benchmark against leading cooling fan manufacturers like Delta Electronics, Nidec Corporation, Sunon, Sanyo Denki, and Orion Fans. Offering AC, DC, and EC fans, we provide customized cooling solutions for various industrial and commercial applications. Our strong R&D and technical expertise ensure our products match top manufacturers’ performance at significantly lower prices.

We pride ourselves on delivering tailored solutions to meet unique client needs. Our team collaborates closely with customers to design products that optimize cooling performance, energy efficiency, and reliability. Whether for electronic devices, industrial machinery, or commercial systems, Guangzhou Mega Technology Co., Ltd. is dedicated to providing high-quality, cost-effective solutions that exceed expectations. Our commitment to innovation and customer satisfaction keeps us at the forefront of the cooling fan industry.