Power Supply parameters - Loop Response

#187 In this video I look at a more complex power supply related measurement that is supposed to tell you how stable the supply is and how fast it can react, among other things. The test in question refers to characterizing the feedback loop - how will the power supply react based on the frequency of the perturbation applied?

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  
PSU Loop response:    • Power Supply parameters - Loop Response  

Further reading:
https://www.ti.com/seclit/ml/slup386/...
https://www.ti.com/lit/an/snva364a/sn...
https://www.omicron-lab.com/fileadmin...

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