#186 In this video I look at the noise that is present on the output of a power supply and the various reasons for it being there. The noise level is of course dependent on power supply type switching converters are usually more noisy than linear regulators, but you also need to factor in the noise already present on the input side, and finally the exact way in which the circuit is built will have an impact on the output.

PSU Series videos
PSU Static Output:    • Power supply parameters  Static Accu...  
PSU Dynamic Output:    • Power Supply parameters  Dynamic Acc...  
PSU Output Noise:    • Power Supply parameters  Output Noise  

Related videos:
LNA Ep1:    • Electronics Tutorial  Building a Low...  
LNA Ep2:    • Electronics Tutorial  Building a Low...  
LNA Ep3:    • Electronics Tutorial  Building a Low...  

Further reading:
https://www.ti.com/lit/an/slaa414a/sl...
https://www.ti.com/lit/ds/symlink/lm3...

Special Thanks to all my supporters on Patreon!

If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out:   / feszelectronics