HV Op-amp question. Its driven by a -10v - +10v input. Output range is -80v - +80v. Being fed by -100v and +100v.
It is constantly putting out -45v, with 0v on the input. I suspect it lost the +100v.
Someone at work is having this problem, i told them what i suspected but im not that familiar enough with how those op-amps work to know if its true, and i havent heard back from them about checking the +100v power supply.