Sequoia / Tahoe Series User Manual          California Instruments 
 
M447352-01 REV-A                                        95 
 
Figure 4-17: External Analog Programming – Reference DC Source for Phase A 
 
Figure 4-18: External Analog Programming – Reference DC Source for Phase B 
 
Figure 4-19: External Analog Programming – Reference DC Source for Phase C  
4.3.3  External Analog Programming of Output Current Amplitude (eLoad – Current 
programming Mode) 
NOTE: This function is available only for eLoad – Current Programming Mode for SEQUOIA Series Power 
Supply and not in TAHOE Series. 
This is an alternative method where the user can program the output current based on the DC voltage 
provided to the External Reference Signal pins. Applying an external DC Voltage of the range between 
0VDC to 10VDC to the External Analog Control Signal Connector can provide the output current to scale 
between 0 to full-scale current based on the Range selected for AC Mode.