3-22 PRODIGIT
3-5. I-monitor
The I-monitor BNC is designed to monitor the Electronic load's input current or short current,
An isolated amplifier output 0V to 10V full scale signal indicates the zero to full scale current
for each Electronic load module.
The isolated voltage is 250V between load module and I-monitor BNC output, and it has the
same ground potential with mainframe (i.e., GPIB ground potential).
The isolated I-monitor feature provides an ideal solution for power supply testing, it is
designed to eliminate the ground problem while connect I-monitor BNC and measure power
supply output voltage to oscilloscope simultaneously, because the two or more input BNC
terminals in oscilloscope are not isolated.
This feature is also very useful while testing a dual or more outputs power supply which has
positive and negative polarity output simultaneously, for the I-monitor output is isolated from
each load module or each power supply output; It is convenient and free of ground problem
while monitor the current signal from I-monitor BNC connector.
