Wow! So many thing begin to make sense now. You are a really good teacher. All this information I have read many times on the internet, but you are the first one who makes it so these things come well organized and can be digested. I hope you will do more video of transistor application in audio and, perhaps, synthesizers and other musical devices.
You made a great video with a great explanation but I was trying to follow the flows but you were really making me dizzy with your mouse. A little overboard with that but thanks
thanks . these are excellent videos and descriptions. I have simulated your examples and now I fully understand the operations and how the resistor biassing wrks. very helpful and thankyou for producing the videos
Wrong schematic on Class B, wrongly placed PNP and NPN transistor. Please don't teach people wrong. At minute 8:15, transistor Q1 is acting as an oscillator, not an amplifier. Leave it to us please, you don't even know about yourself, you have nothing to teach us.
Couple points on class C: - The slide diagram is wrong, you'll never have a resistor in the collector path like that. It will be an inductor, to form a tank circuit with that capacitor (like the example real circuit) - The class C, on its own, is only good for amplifying RF signals in which the envelope does not carry information, so CW and FM only. It can only be used for AM and SSB amplification when additional circuitry for EER is implemented.
