Electronics

The difference between switching AC and DC.With DC, the arc formed as the switch contacts open is far more difficult to extinguish, and can cause significant...

Taking a closer look at the way AC works. Also see the rectification in real time, and how diodes switch in a bridge rectifier.

Learn how rectifiers work to turn AC to DC through a simple configuration of diodes. Interact with the circuit here: http://goo.gl/6U4gjt These videos will be useful if this is a bit ahead of you: AC vs DC: https://www.youtube.com/watch?v=Cp46l... Diodes: https://www.youtube.com/watch?v=6lep5... Twitter: https://twitter.com/Simp_electronic Facebook: https://www.facebook.com/SimplyElectronicsYouTube/ If you would like to support me to keep Simply Electronics going, you can become a Patron at https://www.patreon.com/SimplyElectro... This video was produced with the help of the excellent app called everycircuit, at everycircuit.com

Download presentation here: https://drive.google.com/open?id=0B69QMG6D5UbIT2t1bXFZQ1Z2OWc Table of Contents: 0:00 Introduction 1:18 Dependent Sources 9:17 Dependent Source Example Problem 13:38 What is an Op-Amp? 23:26 Op-Amp Transfer Characteristics 29:41 Taming the Gain 31:21 We Need Feedback! 34:30 How Does Feedback Work? 41:23 Real Op-Amps vs Ideal Op-Amps 45:08 Ideal Op-Amp Characteristics 50:15 The Golden Rules 51:30 Non-Inverting Amplifier 58:26 Buffer (Voltage Follower) 1:02:30 Inverting Amplifier 1:08:06 Summing Amplifier 1:13:56 Difference Amplifier 1:19:21 Integration/Integrator 1:28:53 The Digital to Analog Converter 1:41:16 A History Lesson 1:42:57 Modeling a Real World System 1:46:45 Conclusion

Download presentation: https://drive.google.com/open?id=0B69QMG6D5UbIU1hjcEZ0LV94N1E Table of Contents: 0:00 Introduction 0:13 What is circuit analysis? 1:26 What will be covered in this video? 2:36 Linear Circuit Elements 4:20 Nodes, Branches, and Loops 7:00 Ohm’s Law 8:36 Series Circuits 10:44 Parallel Circuits 13:48 Voltage Dividers 22:42 Current Dividers 25:48 Kirchhoff’s Current Law (KCL) 31:30 Nodal Analysis 46:15 Kirchhoff’s Voltage Law (KVL) 56:28 Loop Analysis 1:09:31 Source Transformation 1:11:40 Thevenin’s and Norton’s Theorems 1:14:55 Thevenin Equivalent Circuits 1:20:47 Norton Equivalent Circuits 1:26:07 Superposition Theorem 1:34:05 Ending Remarks

By request:- A basic guide to identifying components and their functions for those who are new to electronics. This is a work in progress, and I welcome feedback from you guys on whether I should break it down into more manageable chunks. I've kept the maths to a minimum, since it can be off-putting to someone just getting started in electronics. The idea of this video is to slot in some more of the jigsaw pieces involved in learning electronics, when you start to recognise components, but aren't quite sure what they are or what they do. It's tricky to squeeze even the basics into a single video, and I've just realised how long this one is (and why it took all night to upload). If you enjoy my videos you can support the channel with a dollar for coffee, cookies and components at https://www.patreon.com/bigclive

This video is the culmination of documentaries from the vacuum tube, transistor and integrated circuit eras of computing. [0:40-20:55] - Vacuum Tube Documentary [20:55-30:00] - Transistor Documentary [30:00-59:18] - Integrated Circuit Documentary