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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: https://amzn.to/3yZWqem
My Website: https://www.video-tutor.net
Patreon Donations: https://www.patreon.com/MathScienceTutor
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Subscribe:
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Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.
Riju Chatterjee : lol I like how he says "coopled"
Константин Филипов : 0:17 - Class 'A' amplifier
7:59 - Class 'B" amplifier
11:45 - Class 'AB' amplifier
13:10 - Class 'C' amplifier
efass : This man has been my messiah for Honors Algebra II, Honors Pre Calc, AP Calculus I and II, Honors and AP Chemistry, and AP Physics... I stan
Thank you so much for all of your help, I am now going to Carnegie Mellon as a double major in math and computer science. I honestly think my understanding and love for math has greatly been facilitated by your videos, and I plan to use your videos for college and beyond!!
Hervé MARIE : There is like magic in your voice and explanations, they are clear, precise and the essential is said to allow us to always learn something. THANKS.
Manfred Caranci : Just what I was looking for to assign my class this week. Your presentation is excellent.
What is a Power Amplifier, And Do I Need One?
More videos like this power amplifier tutorial https://www.youtube.com/watch?v=YxY8BNJeASk\u0026list=PLlczpwSXEOyYm2K8bWQs8fbBE1kyLQz-I
Mitch Gallagher explains who a power amplifier is, and how it fits into your audio ecosystem.
A power amplifier, also known as a power amp, is a device that raises a line level signal to speaker level. The signal coming into a power amp is often very weak, but the power amplifier circuitry amplifies it greatly, allowing it to drive your speakers. When you’re looking for a power amp for your PA rig, it’s better to choose a power amplifier with more power than the peak power of your speakers, since most blown and damaged speakers are the result of pushing an under-powered power amp into clipping. Use a power amplifier that delivers twice the program power rating of your speaker to make sure you have enough headroom to minimize risk to your speakers. Still not sure which power amplifier is right for you? Your Sweetwater Sales Engineer can help you find the perfect power amp for your set up.
After you watch, check out Sweetwater.com today for all your music instrument and pro audio needs! https://www.Sweetwater.com/?utm_source=YouTube\u0026utm_medium=Referral\u0026utm_campaign=2wkmSm4V00M
#Sweetwater
Sweetwater : Thanks for checking out this guide to Power Amplifiers! If you have any questions, drop them in the comments section If this video helped you, hit that like button and then subscribe to our channel for more great guides, tips, and tricks!
Rohit Wadhwa : Such a great explanation very well explained sir,continue educating us about technology.
total plonker : Got a question for you mate... if one didn't need the extra power but still wished to add a Poweramp to its more than capable AVR, would the extra boost in signal improve one's two channel audio
Charles Ferraro : I’ve heard of the pwm thing but have no idea how that works for amps. Obvs it’s different from synthesizer sound design (though I’m sure it’s still a square wave and pwm but the application is just very different).
Life Of Chris : Although this was in English I still didn’t understand it
Make a video on ir’s (impulse response)
How Much Amplifier Power Do I Need?
One of the biggest questions home theater and two-channel enthusiasts ask the most is, how much power do I need in an amplifier? We answer the question in this short video.
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: https://amzn.to/3yZWqem
My Website: https://www.video-tutor.net
Patreon Donations: https://www.patreon.com/MathScienceTutor
Amazon Store: https://www.amazon.com/shop/theorganicchemistrytutor
Subscribe:
https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1
Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.
Riju Chatterjee : lol I like how he says "coopled"
Константин Филипов : 0:17 - Class 'A' amplifier
7:59 - Class 'B" amplifier
11:45 - Class 'AB' amplifier
13:10 - Class 'C' amplifier
efass : This man has been my messiah for Honors Algebra II, Honors Pre Calc, AP Calculus I and II, Honors and AP Chemistry, and AP Physics... I stan
Thank you so much for all of your help, I am now going to Carnegie Mellon as a double major in math and computer science. I honestly think my understanding and love for math has greatly been facilitated by your videos, and I plan to use your videos for college and beyond!!
Hervé MARIE : There is like magic in your voice and explanations, they are clear, precise and the essential is said to allow us to always learn something. THANKS.
Manfred Caranci : Just what I was looking for to assign my class this week. Your presentation is excellent.
What is a Power Amplifier, And Do I Need One?
More videos like this power amplifier tutorial https://www.youtube.com/watch?v=YxY8BNJeASk\u0026list=PLlczpwSXEOyYm2K8bWQs8fbBE1kyLQz-I
Mitch Gallagher explains who a power amplifier is, and how it fits into your audio ecosystem.
A power amplifier, also known as a power amp, is a device that raises a line level signal to speaker level. The signal coming into a power amp is often very weak, but the power amplifier circuitry amplifies it greatly, allowing it to drive your speakers. When you’re looking for a power amp for your PA rig, it’s better to choose a power amplifier with more power than the peak power of your speakers, since most blown and damaged speakers are the result of pushing an under-powered power amp into clipping. Use a power amplifier that delivers twice the program power rating of your speaker to make sure you have enough headroom to minimize risk to your speakers. Still not sure which power amplifier is right for you? Your Sweetwater Sales Engineer can help you find the perfect power amp for your set up.
After you watch, check out Sweetwater.com today for all your music instrument and pro audio needs! https://www.Sweetwater.com/?utm_source=YouTube\u0026utm_medium=Referral\u0026utm_campaign=2wkmSm4V00M
#Sweetwater
Sweetwater : Thanks for checking out this guide to Power Amplifiers! If you have any questions, drop them in the comments section If this video helped you, hit that like button and then subscribe to our channel for more great guides, tips, and tricks!
Rohit Wadhwa : Such a great explanation very well explained sir,continue educating us about technology.
total plonker : Got a question for you mate... if one didn't need the extra power but still wished to add a Poweramp to its more than capable AVR, would the extra boost in signal improve one's two channel audio
Charles Ferraro : I’ve heard of the pwm thing but have no idea how that works for amps. Obvs it’s different from synthesizer sound design (though I’m sure it’s still a square wave and pwm but the application is just very different).
Life Of Chris : Although this was in English I still didn’t understand it
Make a video on ir’s (impulse response)
How Much Amplifier Power Do I Need?
One of the biggest questions home theater and two-channel enthusiasts ask the most is, how much power do I need in an amplifier? We answer the question in this short video.
... 
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