afacanboy
Newbie level 4
Dear Member,
I am trying to design a current source for a medical device. The load is unknown but in megaohms range (body impedance).
I have 200V voltage source. I generate this 200V with royer topology. The current range is between 0-50mA.
The waveform shape is pulse...
The current can be set via GUI. The body impedance changes according to tissue (in Megaohms range).
I have tried this using current shunt monitors but failed. I want to set this current from high side...
I attached some schematic files...
Could you please help?
Regards.
I am trying to design a current source for a medical device. The load is unknown but in megaohms range (body impedance).
I have 200V voltage source. I generate this 200V with royer topology. The current range is between 0-50mA.
The waveform shape is pulse...
The current can be set via GUI. The body impedance changes according to tissue (in Megaohms range).
I have tried this using current shunt monitors but failed. I want to set this current from high side...
I attached some schematic files...
Could you please help?
Regards.