I have bought 2 different PCB DC to DC converters, I would like to use these for converting 5V from a battery pack to 12V.
Only issue is that being the fool I am, I have ordered "step down" converters and not "step up" converters. Therefor I just wan't to make sure, before ordering anything else. That if the input into the "step down" converter is 5V, there is NO WAY to increase that voltage? To increase the voltage it has to be a "step up" converter?
When turning the two screws for voltage and current, nothing happens it just stays at 5.08V
I know it is a rather noob question, but while buying I was distracted by the fact that the converters, just stated that they could take 5V-32V to 0.8V-30V