American Magnetics 4Q12125PS-430 Integrated Power Supply System - Manual (Page 179)

Rev. 5 161
Appendix
Power Supply Details
A.11 Power Supply Details
This section provides the technical details of the individual power supply
component of the AMI Model 4Q12125PS-430 Power Supply System.
Warning
All power supply parameters, both hardware and software, have
been set by AMI, and no field adjustments or reconfiguration of the
power supply should be attempted in the field.
Service must be referred to authorized personnel. Using the power
supply in a manner not specified by AMI may impair the protection
provided by the power supply. Observe all safety precautions noted
throughout this manual.
Note
These individual power supply unit details are provided for
reference only. Some of the basic power supply parameters given in
this section will not apply as configured by the factory in the closed
loop current feedback configuration under control of the AMI Model
430 Programmer. Refer to section A.10 on page 158 and System
Specifications on page 8 for additional specifications relating to the
overall system and individual components.
An AMI Model 430 Power Supply Programmer and two Model 4Q06125PS
Power Supplies are configured to make up the 4Q12125PS-430 Power
Supply System. Each Model 4Q06125PS is a ±6 volt, ±125 ampere, 4-
quadrant, voltage and current stabilized DC supply. Refer to section
A.11.1 for additional electrical characteristics of the Model 4Q06125PS.
Two Model 4Q06125PS Power Supplies are connected in a series
configuration to provide the rated voltage, the units in series operating
under the control of the Model 430 Power Supply Programmer in a master-
slave configuration that, aside from the specified power-up sequence, is
transparent to the user.