The setting accuracy is specified for the external voltage control.
For the current control under the external voltage control, the setting accuracy is ± 5 % of the maximum output current. The setting accuracy may more greatly affects on the low-voltage/high-current PAT-T models.
Based on the actual output, adjust the external voltage to reach your desired output.
In addition, the normal and FAST mode are available in the external voltage control.
In the normal mode, there can be a little time delay before producing an actual output. However, you can calibrate PAT-T by yourself in the normal mode so that you may achieve higher accuracy of PAT-T by calibrating before your measurements.
If the time delay doesn’t become an issue on your measurements, choose the normal mode to perform the calibration and adjustment.


