9
Table of Contents (continued)
Wire Size Selection................................................................................................................................. 41
Output Isolation....................................................................................................................................... 42
Load Considerations................................................................................................................................... 43
Capacitive Loads..................................................................................................................................... 43
Inductive Loads....................................................................................................................................... 43
Multiple Loads ....................................................................................................................................... 44
Local Voltage Sensing ............................................................................................................................... 44
Series 654xA and 655xA Supplies.......................................................................................................... 44
Series 657xA Supplies ............................................................................................................................ 44
Remote Voltage Sensing ........................................................................................................................... 45
Setting Up Remote Sense Operation ....................................................................................................... 45
Series 654xA and 655xA Supplies....................................................................................................... 45
Series 657xA Supplies ......................................................................................................................... 45
Connecting the Sense Leads.................................................................................................................... 45
CV Regulation......................................................................................................................................... 45
Series 654xA and 655xA Supplies....................................................................................................... 45
Series 657xA Supplies ......................................................................................................................... 45
Output Rating.......................................................................................................................................... 45
Output Noise ........................................................................................................................................... 46
Stability ................................................................................................................................................ 46
Series 657xA Network ...................................................................................................................... 46
Operating Considerations........................................................................................................................... 47
Auto-Parallel Operation .......................................................................................................................... 47
Auto-Parallel Wiring............................................................................................................................ 47
General Auto-Parallel........................................................................................................................... 48
Series 654xA and 655XA Auto-Parallel Programming........................................................................ 48
Series Operation...................................................................................................................................... 49
External Voltage Control ........................................................................................................................ 49
Programming Series 654xA and 655xA Supplies ................................................................................ 50
Programming Series 657xA Supplies................................................................................................... 51
OVP Considerations................................................................................................................................ 51
Remote Sensing.................................................................................................................................... 51
Battery Charging .................................................................................................................................. 51
Series 654xA and 655xA Load Capacitance ........................................................................................ 51
5.
Front Panel Operation
Introduction................................................................................................................................................ 53
Getting Acquainted .................................................................................................................................... 53
Programming the Output ............................................................................................................................ 56
Introduction............................................................................................................................................. 56
Establishing Initial Conditions ................................................................................................................ 56
Programming Voltage ............................................................................................................................. 57
Programming Current.............................................................................................................................. 57
CV Mode vs. CC Mode........................................................................................................................... 58
Programming Overvoltage Protection..................................................................................................... 58
Programming Overcurrent Protection ..................................................................................................... 59
Unregulated Operation ............................................................................................................................ 60
Saving and Recalling Operating States ...................................................................................................... 60
Normal Operation ................................................................................................................................... 60
Turn-On Operation.................................................................................................................................. 60
