XL4016 CC CV Power supply Modifications & Repair Part 2

In this second part, I modify and repair the XL4016 power supply. I swap out the op-amp for a better one, add a feedback resistor to the current regulation circuit, add a capacitor to the main switcher chip Vc pin and swap the input and output capacitors. At the end of the video, I test the circuit and show that it is now working properly as a constant current power supply. I don't talk to camera in the last section as I am filming at my desk at work, and there are people around me. I did get permission to record this at work, and I also got permission to use the components from work stores that I used.