Lightweight and low-power EC fan, a new generation of cooling solution for computing power and new energy

The lightweight and low-power EC fan represents a new generation of efficient cooling solution tailored for computing power and renewable energy scenarios. Leveraging electronic commutation brushless technology, it achieves multiple breakthroughs in energy efficiency, lightweight design, and intelligent regulation, precisely meeting the stringent thermal management requirements in these two fields.

Core technological advantages

Ultimate Energy Efficiency: Utilizing a permanent magnet synchronous brushless motor, the motor efficiency can reach over 85%. Compared to traditional AC fans, it reduces power consumption by 48%, and is 20%-30% more energy-efficient than ordinary DC fans. Some ultra-thin models have a rated power consumption as low as 0.38W, with a CFM/W energy efficiency ratio increased to over 0.85, significantly reducing the overall energy consumption burden of the system.
Lightweight and Compact Design: By optimizing the engineering plastic housing and ultra-thin motor structure, the weight is reduced by 35% compared to the metal housing solution, the thickness can be compressed to 9.2mm, and the diameter is as small as 25mm, perfectly fitting the compact installation space of computing power equipment and new energy equipment.
High reliability and long lifespan: The dual-ball bearing structure can operate continuously for up to 70,000 hours in an environment with a temperature of 40°C and 65% humidity, significantly exceeding the industry average. It supports stable operation across a wide temperature range from -40°C to 70°C, making it suitable for outdoor and high-load conditions.
Intelligent dynamic regulation: Equipped with built-in PWM stepless speed regulation and temperature adaptive algorithms, it can dynamically adjust the speed according to the real-time temperature of core components. At low loads, it automatically slows down or even stops, achieving an optimal balance between heat dissipation efficiency and energy consumption.

Exclusive cooling value for computing power scenarios

In high-power scenarios such as AI computing power, data centers, and edge computing, the power consumption density of chips continues to soar, and traditional passive cooling has become unable to meet the dynamic temperature control requirements of high loads. This type of EC fan can precisely adjust the air volume according to the real-time power consumption changes of the chip, completely breaking the performance bottleneck of traditional cooling:
For compact devices such as AI edge computing boxes and micro servers, the ultra-thin and lightweight design provides sufficient heat dissipation within a limited space, preventing chip frequency reduction due to high temperatures and fully unleashing computing performance.
For precision air conditioning and cabinet cooling in data centers, integrating intelligent speed regulation can significantly reduce the PUE value. The annual energy savings for a single fan can reach hundreds of kilowatt-hours, and the energy-saving benefits are remarkable after large-scale deployment. It supports deep integration with the main control system of computing power equipment, providing real-time feedback on operating status and fault warnings, thereby enhancing the long-term operational stability of the entire computing system.