Quote Originally Posted by Fivetide View Post
Hi Jonathan, yes there are 2 regulators R-785 0-1.0 and R-78B5.0-1.5
Fair enough. They're both labelled as -1.0 on the PCB which was a bit misleading...

Do you really need the high efficiency from these switching regulators? As m_c hinted, you could save a lot of money by using linear regulators and adding heatinks.