一种新型冷却风扇控制系统的设计

摘要

提出了一种新型的冷却风扇控制系统,采用C8051F330单片机作为系统的控制单元;温度传感器选择DS18B20,IR2130驱动桥式逆变器.此设计大大缩小控制系统的体积,并可依据温度适当调速,适用于多种应用场合.%This design presented a new cooling fan control system, using the cheap C8051 F330 SCM as the system control unit. The temperature sensor chosed DS18B20 whose volume is small, IR2130 drived bridge type inverterr. The design of the control system is considerably reduced volume, its speed can be appropriately adjusted according to the temperature, and is applicable for various applications.