Finally there came a day when Wilma entered a race and won it. she knew she would one day make it成功)as a great runner.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】在题图所示的场效晶体管放大电路中,已知R L =30kΩ,R G1 =2MΩ,R G2 = 47kΩ,R G =10MΩ,R D =30kΩ,R S =2kΩ, U DD =+18V,C 1 =C 2 =0.01μF,C S =10μF,管子为3DO1。试计算:(1) 静态值I D 和U DS ;(2) r i ,r o 和A u ;(3) 如将旁路电容C S 除去,计算A uf 。设静态值 U ...