The BLDC DC brushless evaporative air cooler PCB uses a DC brushless motor drive scheme. Compared with traditional AC control circuits, it offers higher technical sophistication in low-voltage control, variable-frequency speed algorithms, and communication interface integration, achieving lower noise, higher energy efficiency, and more precise speed control. This PCB series handles motor variable-frequency drive, stepless fan-speed adjustment, smart water-level monitoring, dry-run protection, and multiple oscillation-mode logic, and is suitable for mid-to-high-end cooling equipment with higher requirements for energy efficiency, quietness, and intelligence. We can provide customized services from circuit design to mass production based on the customer's voltage platform (12V/24V/48V), communication protocol (Wi-Fi/Bluetooth), and appearance/structure.
Ningbo Zhongsheng Electronic Technology Co., LTD. was established in 2015 and is located in the beautiful port city of Ningbo. We are a high-tech enterprise specializing in the research and manufacturing of intelligent control systems for household appliances. We focus on the full-chain services of intelligent control boards and electronic products, from research and development to manufacturing, always adhering to the core concepts of "high cost-effectiveness" and "smart living". Ningbo Zhongsheng Electronic Technology Co., LTD. was established in 2015 and is located in the beautiful port city of Ningbo. We are a high-tech enterprise specializing in the research and manufacturing of intelligent control systems for household appliances. We focus on the full-chain services of intelligent control boards and electronic products, from research and development to manufacturing, always adhering to the core concepts of "high cost-effectiveness" and "smart living".