Jenson ポストする February 2, 2021
It feels that it is used for voltage regulation.
Terry ポストする February 2, 2021
Which of the two ends of the mos tube is the output and which is the power supply? Hard to judge.
Elsa ポストする February 2, 2021
D19 increases circuit reliability and stability. Not very useful here. It doesn't matter.
