Designing a step-down converter - part 1
Context and requirements I am currently building a remote-controlled submarine: a 1/120 replica of the HMS Resolution. For this scale model, I do not plan to buy any off the shelf modules except the radio receiver and servos. Thus, I will design most of the electronics myself.
As several elements such as solenoid valves, pumps or motors require 12V, I preferred having a relatively high voltage for the battery instead of designing a buck-boost power supply capable of delivering several amps.
Posted by Francois Berder on Friday, June 18, 2021