Coupling and Decoupling Capacitors

Coupling capacitors are used to connect circuits such that AC signals (audio frequency and radio frequency, etc.) can pass from one stage to the next while blocking DC voltages. They are also used to prevent DC loading of circuits from test equipment. Decoupling capacitors are filters used to reduce transient voltages caused by varying current demands from circuits.
Learn electronics technology at Vocademy -- vocademy.net.

[@simonowen488]

Great to see you back,Bob!

[@kabandajamir9844]

So nice the world's best teacher

[@aloysdeweerdt8029]

Thanks, very simple to understand !

[@richardpope9985]

Another fantastic video.
I'm a security, fire alarm and access control service technician and your videos have helped me tremendously to do my job much easier and more efficiently.

[@kar0ee0m]

Thank you, Great video Super great information and very simple to understand ❤

[@Cleofizoid]

Welcome back to TH-cam!

[@Calm142]

Bob is back! Finally

[@yonasweldekidan2077]

Long time since you made your last video.Nice to see you back

[@dousha3015]

thank you for your teaching . Its really useful for me!!!

[@thomassorensen7907]

Hi
Thank you for a good video.
There was a comment at 12:05 to insert a coil, but that would only make things worse if you have switching ICs. Or?

[@gean7917]

Amazing explanation!

[@bruceedwards8003]

Keep up the great work

[@LousyPainter]

Great explanation. What is the appropriate size and calculation for a bypass capasitor? Thanks.

[@ertreri]

Thanks, as always.

[@debasishtahbildar9603]

Please continue making such videos...

[@andresvalverde1294]

Thanks Bob!

[@uni-byte]

Good info.

[@gwynsea8162]

Good but missing crucial info on how to size the capacitors. Only the test equipment one, but then it was unclear how the impedance of the circuit was determined...

[@1rstcar]

Hi, Thanks again for easy to understand tutorials. I understand coupling and decoupling caps, but which group above does bypass caps belong to??

[@matijatatomirovic3351]

Bypass is the same thing as decoupling, just a different expression. Interchangeable.

[@hmt0123]

Thank you

[@eternalray8194]

Sir we can have a changing building and collapsing/changing magnetic field without its polarity reversing right?

[@SONNYemc]

I was looking for an instructor for years

[@a00b00c]

I think it would be better to include that one tenth of the Fco into the formula to not keep it in mind. So we would get C = 10/(2 pi Z Fco) = 5/(pi Z Fco).

[@gregorykotoch5045]

Where did you go ?

[@GLuft3]

Is the cap built into scope, or do you have to add one?

[@Anilyadav-rb8ft]

Yes capacitor is built into it

[@klmkt4339]

❤ simply

[@glenmartin2437]

Thanks.

[@brendawilliams8062]

Best☑️

[@ciano5475]

What happened to the original channel "RSD Academy"?

[@Vocademy-Electronics-Tech]

Too long a story to tell here. You can read about it at the following post on Patreon:
www.patreon.com/posts/triple-whammy-68840773
Just for the record, this channel belongs to a family member who has graciously allowed me to post my content on their account.

[@ciano5475]

@@Vocademy-Electronics-Tech I'm sorry to hear that, I think you should add some note in the description of the channel to say that this is the "new" RSD Academy and the original was terminated by YT, and maybe even on the description in some video. And I hope you have a backup of all the videos.

[@MrDoneboy]

I figured the needed capacitance to be 796 Micro Farads.

[@user-yr2nb4vr3q]

I've had a lot of success with the ceramic ones with arduino inputs. The other non electrolytic ones are only known by color 😂😂

[@TheOfAndTo]

7.96 is 8

[@amjadtrablsi4051]

😄😄👍👍👍👍👍👍

[@yonasweldekidan2077]

Long time since you made your last video.Nice to see you back