Electronic Circuits - Transistor Amplifiers - Class A, AB, B, & C Circuits

This electronics video tutorial provides a basic introduction into the Class A, AB, B, and C transistor amplifiers. The class A amplifier is the common emitter amplifier which uses a single NPN transistor. The Class B amplifier using two complementary NPN and PNP transistors and yields a higher amplifier efficiency. The Class AB amplifier uses two diodes to eliminate the crossover distortion that's present in the Class B amplifier. The Class C amplifier is a tuned amplifier with a high efficiency but with extensive distortion. Transistors - NPN & PNP: https://www.youtube.com/watch?v=AcxDiesy-nI BJT Transistors - Electronic Switches: https://www.youtube.com/watch?v=VJJuxQk5fTY Night Activated LDR Sensor Circuit: https://www.youtube.com/watch?v=X5jm9_nikd8 Finding The DC Load Line & Q-Point: https://www.youtube.com/watch?v=qKIEyN_y3d4 Voltage Divider Bias Circuit: https://www.youtube.com/watch?v=jPSIQDyKm90 Collector Feedback Bias Circuit: https://www.youtube.com/watch?v=EzanqOFnCx4 __________________________________ Emitter Feedback Bias Circuit: https://www.youtube.com/watch?v=V1zKogDwXyk Common Emitter Amplifier: https://www.youtube.com/watch?v=ZUXG9eZfSlw Common Collector & Base Amplifier: https://www.youtube.com/watch?v=SmsTQ7MVqRw Darlington Pair & Beta Current Gain: https://www.youtube.com/watch?v=t1YECnWPGbQ Voltage Gain of Transistor Amplifier: https://www.youtube.com/watch?v=-MyVscG-Pew _________________________________ Multistage Transistor Amplifier Circuit: https://www.youtube.com/watch?v=LJrL9N9uhkE Transistor Audio Mixer Circuit: https://www.youtube.com/watch?v=CKaDxZrjaGA Operational Amplifiers: https://www.youtube.com/watch?v=idJEMYhrIfs Summing Amplifiers: https://www.youtube.com/watch?v=p4FQyOwjhLA LM386 Audio Amplifier: https://www.youtube.com/watch?v=MvTCROpv_jw LC Oscillator Tank Circuit: https://www.youtube.com/watch?v=nh4q7mIhLrY _______________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections