Other Parts Discussed in Thread: DDC264
Hi,
I have designed a 4-channel picoammeter based on two DDC112s as a student project. The instrument behaved well enough until it was connected to a beamline slit system. One of the channels got stuck on max output, and has stayed there ever since. I suppose the corresponding input must have been damaged. It behaves as before in test mode. What kind of damage could make the output stay at max?
/Christer B