• 2021-04-14
    电路如图所示,已知b = 100,rbe »2kW。设电路有合适的静态工作点,该电路的电压增益约为________。http://edu-image.nosdn.127.net/375945A0EB07B542A3F801111EB44774.png?imageView&thumbnail=890x0&quality=100