Rogue MegaWatt 30Amp bulk charger.
Been using my Megawatt 30 amp PSU now for over a year with the fine adjust pot, when mxwanderer suggested a 500 ohm 2 watt 10 screw potientiometer to replace the rather touchy one screw micro pot. ...
Forum Discussion
Using the OE pot at max 1K as a pull down resistor, this means LEAVING the oe pot in place, an open circuit to the remote pot becomes a moot point. The control circuit will default to the original pot setting. I am more concerned with inductance than I am with ESD which should NOT be a concern if the circuit is fully shielded, grounded and sealed.
Don't know how much experience you have with lightning but I have seen s frightening amount of voltage induced into isolated circuits. Long lengths of wire, coils, transformers, you name it. The E level is not harmful to humans indeed I doubt whether it could be felt at all, but to an ultra-sensitive circuit the risk isn't worth ignoring.
UN-flat on a 20mv scale is rather loose terminology. However now I am musing the validity of screening the two Megas using a basic Faraday shield. Nicaragua is a hell of a bad place to discover circuit design weaknesses or vulnerabilities.
Sorry Niner, I was using euphemisms to describe tolerating or weighing an unknown risk versus an unknown hazard. For a general idea of one electronic phenomenon, Google ELECTRONIC TANK CIRCUIT, read and understand what it means.
One little, two little, three little millivolts. Four little, five little, six little millivolts...
Don't know how much experience you have with lightning but I have seen s frightening amount of voltage induced into isolated circuits. Long lengths of wire, coils, transformers, you name it. The E level is not harmful to humans indeed I doubt whether it could be felt at all, but to an ultra-sensitive circuit the risk isn't worth ignoring.
UN-flat on a 20mv scale is rather loose terminology. However now I am musing the validity of screening the two Megas using a basic Faraday shield. Nicaragua is a hell of a bad place to discover circuit design weaknesses or vulnerabilities.
Sorry Niner, I was using euphemisms to describe tolerating or weighing an unknown risk versus an unknown hazard. For a general idea of one electronic phenomenon, Google ELECTRONIC TANK CIRCUIT, read and understand what it means.
One little, two little, three little millivolts. Four little, five little, six little millivolts...
