c_buck_stc

代码说明：

  采用STC12C5A60S2单片机发生47KHZ的PWM脉冲信号，经过IR2104控制MOS，从而控制整个BUCK电路。单片机内部自带的10位ADC能通过电压电流检测电流实时反馈电流和电压数值，并由此调整输出的PWM的占空比，形成电流电压闭环控制系统。按键能设置输出电流从0.2A到2A，以0.01A递增，输出最大10V，液晶能显示实时输出电流与电压(use STC controller to generate pwm signal ，whic can dribe mos pipe，then control buck circuit)

文件列表：

C_chengxu
.........\01,16642,2015-08-13
.........\01.c,8394,2015-08-13
.........\01.hex,4335,2015-08-13
.........\01.lnp,52,2015-08-13
.........\01.LST,15067,2015-08-13
.........\01.M51,21720,2015-08-13
.........\01.OBJ,19157,2015-08-13
.........\01.plg,2797,2015-08-13
.........\01.uvgui.Administrator,71825,2015-08-13
.........\01.uvgui_Administrator.bak,71824,2015-08-13
.........\01.uvopt,5880,2015-08-13
.........\01.uvproj,13587,2015-04-18
.........\01_uvopt.bak,6742,2014-06-16
.........\01_uvproj.bak,13430,2013-04-27
.........\STARTUP.A51,6376,2012-01-24
.........\STARTUP.LST,14048,2015-08-13
.........\STARTUP.OBJ,749,2015-08-13
.........\STC12C5A60S2.H,17733,2013-04-14
基于单片机的恒流开关电源.docx,3987860,2016-05-13