Amplifying circuits HD

Content: 00:05 Introduction 02:23 Adjustable resistor 02:13 Signal source 02:47 Input signal 02:56 Operating point / bias voltage 03:53 Signal input 05:26 Input impedance 07:07 Darlington transistor 08:10 Signal output / output speaker 10:08 Output power 11:04 PNP amplifying circuit 11:29 Push-pull circuit 13:19 Single supply push-pull circuit 13:39 Crossover distortions 14:18 Cross current 14:41 Gain / non linear amplifying 15:40 Amplifying circuits switched in series 15:56 Clipping 16:19 Positive acoustic feedback 16:37 Conclusion The chapter about amplifying circuits at the project page: http://www.homofaciens.de/technics-semiconductor-amplifier_en_navion.htm Deutsche Version: http://www.youtube.com/watch?v=UtuO1WOLpWY