ABB IGBT损耗计算，可以方便的选择散热器和风扇-ABB IGBT loss calculation, you can easily select the radiator and fan

根据要求计算散热器素材在一定长度的精确长度以及在易飞ERP里的用量情况-Calculate the length of the heat sink material in certain exact length and easy to fly ERP in the case where the amount in accordance with the requirements

控制电子风扇，实现水冷器智能控制，达到节能PID调速控制原理(Control the electronic fan, realize the intelligent control of water cooler, achieve the energy saving PID speed control principle)