With over 31 years of leadership in the cooling fan industry, our company is a trusted Custom DC Blower 5020 provider, offering innovative and reliable cooling solutions tailored to meet evolving client demands. Supported by a team of 46 experts with more than 20 years of experience each, and backed by 36 patent qualifications and 12 invention patents, we ensure that every product reflects cutting-edge technology and uncompromising quality. Our commitment to excellence is further validated by certifications including ISO-9001, ISO-14001, UL, CE, TUV, and RoHS2.0, guaranteeing compliance with international safety and environmental standards.
Product Introduction: Custom DC Blower 5020
The DC Blower 5020 is a high-performance centrifugal blower fan with dimensions of 50mm x 50mm x 20mm, designed for applications requiring efficient airflow and high static pressure in compact spaces. It operates on brushless DC motor technology, ensuring quiet, energy-efficient, and long-lasting performance. Available in multiple voltage options—5V, 12V, and 24V—the blower offers flexible integration across various electronic and industrial devices.
Material Selection and Construction
Our Custom DC Blower 5020 features a frame and impeller made from UL94V-0 rated plastic, a flame-retardant material that enhances safety and durability. This choice of material ensures that the blower withstands harsh operating environments without compromising structural integrity or safety. The plastic construction also contributes to lightweight design (approximately 32g), which facilitates easy installation and reduces mechanical stress on mounting points.
The brushless motor incorporates advanced bearing options—sleeve, hydraulic, or ball bearing—allowing customers to select the ideal balance of noise, longevity, and cost for their specific applications. These bearings contribute to smooth operation, reduced vibration, and extended service life, with hydraulic and ball bearings offering superior durability.
Performance Specifications
Airflow: Ranges from 0.060 to 0.107 m³/min (2.13 to 3.79 CFM), suitable for effective cooling and ventilation.
Static Pressure: Between 4.0 to 13.33 mm H2O, enabling the blower to overcome airflow resistance in tight or obstructed environments.
Noise Level: Low noise operation from 31.5 dB(A) up to 42.7 dB(A), making it ideal for noise-sensitive applications.
Speed: Operating speeds from 4,000 to 6,000 RPM, adjustable according to model and power supply.
Power Consumption: Ranges from 1.68W to 3.6W depending on voltage and speed.
Usage Instructions and Precautions
To maximize the lifespan and performance of the Custom DC Blower 5020, users should follow these important guidelines:
Installation: Ensure the blower is mounted on a flat, stable surface free of warping or vibration to prevent resonance noise and bearing damage. Use proper torque on mounting screws to avoid casing deformation that could hinder impeller rotation.
Power Supply: Operate the blower within the specified voltage range (5V, 12V, or 24V) to avoid damage. Avoid unstable or temporary power sources that may cause voltage fluctuations.
Environment: Use the blower in clean, dry environments with unobstructed airflow. Avoid exposure to dust, lint, moisture, corrosive gases, or petroleum-based oils, which can degrade the plastic materials and motor components.
Maintenance: Regularly clean the air inlet and outlet to prevent dust accumulation. Lubricate bearings as per manufacturer recommendations if applicable (note that some sealed bearings do not require lubrication during their service life).
Safety: Do not operate the blower if abnormal noise, overheating, or electrical faults occur. Disconnect power before inspection or repair. Avoid touching rotating parts during operation to prevent injury.
Distinguishing Features from Other Product Lines
Compared to other blower series, the Custom DC Blower 5020 offers a unique combination of:
Larger Thickness (20mm): Compared to thinner models like the 5008 (8mm) or 5015 (15mm), the 5020’s thicker frame allows for higher airflow and static pressure, enhancing cooling efficiency in more demanding applications.
Material Excellence: Use of UL94V-0 flame-retardant plastic for both frame and impeller improves safety and durability over standard plastics.
Bearing Variety: Availability of sleeve, hydraulic, and ball bearing options allows customization based on noise tolerance and lifespan requirements.
Wide Voltage Range: Supports 5V, 12V, and 24V DC inputs, providing versatility for different device power systems.
Low Noise Operation: Designed for quiet environments, making it suitable for consumer electronics, medical devices, and office equipment.
Applications of Custom DC Blower 5020
The blower is widely used in:
Electronics Cooling: Efficiently cools sensitive components in computers, servers, and communication devices.
Medical Equipment: Provides reliable airflow in sterilizers and disinfection machines where stable, clean air circulation is critical.
Industrial Machinery: Supports ventilation and heat dissipation in compact industrial systems.
Consumer Appliances: Used in air purifiers, range hoods, and other household devices requiring quiet and effective airflow.
As a leading Custom DC Blower 5020 provider, our company combines decades of expertise, patented innovation, and stringent quality controls to deliver a product that meets the highest standards of performance and safety. By selecting the DC Blower 5020, customers gain a durable, efficient, and customizable cooling solution backed by comprehensive technical support and global certifications.
For reliable, high-quality cooling fans that adapt to your unique requirements, trust our Custom DC Blower 5020—engineered to keep your devices running cooler, quieter, and longer.
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