Core Breakthrough Path for Stable Operation: Tackling the Heat Dissipation Challenge of Brushless Fan High-Voltage Control Boards
The high-pressure control board of brushless fans, as a core component for power regulation of equipment, plays a crucial role in fields such as industrial ventilation, new energy, and rail transit. However, when it is working, it is subjected to high voltage and large current loads, which can easily generate concentrated heat. If the heat dissipation is not timely, it will cause problems such as chip overheating and derating, accelerated aging of components, and drift of control accuracy, and even lead to the burning of the control board, seriously affecting the continuous operation and service life of the equipment, and becoming the core bottleneck restricting the reliability of high-pressure brushless fans.