rin67630
Solar Enthusiast
What are currently your two power supplies?
Insulating 100-250V input and 12V output?
Insulating 100-250V input and 12V output?
That was explained on the first page of this thread, post #14.What are currently your two power supplies?
Insulating 100-250V input and 12V output?
Yes thank you. At your level of panel voltages, one can just use plain switching power supplies like those intended for mains usage, isn't it?That was explained on the first page of this thread, post #14.
Those small Chinese boards at only a couple of dollars each are hard to beat.Yes thank you. At your level of panel voltages, one can just use plain switching power supplies like those intended for mains usage, isn't it?
That is open to experiment.Has anyone experimented with different switching frequencies?