I have purchased lcd meters voltmeter plus ammeters 6/24 volt input and have been told by manufacturer that 2 meters can be run in the same circuit
but if any more than 2 meters share the same circuit it will require separate power supplies due to (im told)a shared ground issue and if not could damage the meters..As I am running two volt meters and two ammeters <25ma each
or <50ma when using backlight option i am looking at a meanwell power supply (isolated) sd 25a 12 power supply (2) to take care of meter problems..am i going the right way? The information I have gotten (due to language barrier) is not clear..Can someone clear this up for me? I have installed many meters (automotive) but have not encountered this.....these meters are being used in a solar monitoring setup 12 volt system....thank you
but if any more than 2 meters share the same circuit it will require separate power supplies due to (im told)a shared ground issue and if not could damage the meters..As I am running two volt meters and two ammeters <25ma each
or <50ma when using backlight option i am looking at a meanwell power supply (isolated) sd 25a 12 power supply (2) to take care of meter problems..am i going the right way? The information I have gotten (due to language barrier) is not clear..Can someone clear this up for me? I have installed many meters (automotive) but have not encountered this.....these meters are being used in a solar monitoring setup 12 volt system....thank you
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