Is it possible to make circuit with much higher initial voltage and current limited to 0.2mA and is it possible when load becomes lower somehow voltage prevent to drop? I tried to get what I need with two different current limitation diodes (j500 and 1n5283) and 50V dc adapter, diodes keep the current constant but the problem is when distilled water begins to fill with electrode particles and resistance of the distilled water start to drop, voltage in the circuit also start to drop.After few hours of process voltage drops under 10V and ripping of anode last for days to get a lot of electrode particles in the water(that is what I need).Higher voltage in the circuit means faster ripping of anode and faster process. Constant current at that value will provide constant nano size of particles in the water. I have two electrodes in the distilled water and current trough electrodes needs to be limited at 0.2mA because I need nano size particles which rips from anode into water and nano size I will get with such low current. Need this for galvanize process which needs to be as shorter as can be. Device I need must have high voltage output and current limited at 0.2 mA all the time.
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