Basics of Switched Mode Power Supplies (SMPS) - Charge Pumps, Switching Elements, Types

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This video deals with the basics of the very important topic of switched mode power supplies. Starting with the capacitor and charge pumps, the video goes over to the basic behaviour of inductors. Finally it shows an overview of the different types of switched mode power supplies.

Tutor: Christoph Maier

Chapters:
00:00 - Intro
01:00 - Basic principle of switched mode power supplies
01:56 - Capacitor and charge pumps
05:45 - Basics of Inductors
07:56 - Switching elements, diodes and transistors
11:08 - Overview of switched mode power supply types
13:13 - Conclusion

Additional Links:
Linear Voltage Regulators: Basics:
Linear Voltage Regulators: Applications:
The transistor as an amplifier (Part 1):
The transistor as an amplifier (Part 2):

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  4. charge pump
  5. Ladungspumpe
  6. Schaltregler
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Комментарии
Автор

This is what I had been looking for I e understanding of basics, thanks.

ashoksafaya
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Only into 2 minutes of this I was impressed. One more subscriber. Well done. Thanks!

maxwang
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Очень системно и подробно, спасибо автору и его команде!

tidin_tss
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Thank you Christoff
Your presentation is really excellent.
Viewers expect more explanation videos in the future.
I am sorry if I typed your name wrong.

thiruchelvamselvaratnam
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Wow this is very well produced, thanks :)

MrBubblegumx
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Very good video, however at minute 6:07 there is a little conceptual problem. If you have an inductor with a current flowing in to it and then you connect in parallel *only* another inductor (so you have two inductor insulated from other components), the two inductor are *also* in series and the initial current cannot vary instantly.
There is also another problem: the tip of the arrow that indicate the voltage, in europe, is the positive pole

stefano.a
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Thanks a lot for this great video. I would just like to check one point please if you are available to reply; Why are the voltage arrows pointing to the point of lower voltage instead of the higher voltage? Isn't the common convention for voltage arrows to point to the point of higher voltage?

jdeb
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Hi can you pls guide how to design flyback transformer step by step transformer.

panditji
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There should be voltage source at input side, no current source. Minute 10

michaelpatt