After rebuilding the current regulator innards, I calibrated the anode voltage and both laser drop voltage meters using the following method: (1) Attach the power supply to both the anode input and laser cathode inputs. (2) Adjust the input voltage to the 120:1 potential transformer to be 58.9V. This amounts to 10,000V output open circuit. I then adjusted the anode volts pot until the dial read 10kV and the laser drop volts pot until it read 0V (the laser drop voltage is the input voltage less the laser cathode voltage; thus, 10kV - 10kV = 0V).
Also, I mounted the 25A autotransformer to the custom mounting panel. It looks great and everything fits perfectly.
Also, I mounted the 25A autotransformer to the custom mounting panel. It looks great and everything fits perfectly.