PERFORMANCE RESULTS FOR THE BNL PSI DESIGNED FOR THE SNS AND ITS APPLICATION TO OTHER ACCELERATORS.

Brookhaven National Laboratory has developed a Power Supply Interface (PSI) as part of the construction of the accumulator ring and transfer lines of the Spallation Neutron Source (SNS) that will be located in Oak Ridge, Tennessee. These units have now been constructed in production quantities. This paper will be in two parts. The first part reports the results of performance testing for it's application to the SNS. But the PSI can also be used for other applications, and is currently being used for another application at BNL, the Booster Application Facility (BAF). The second part of this paper will describe how the versatile PSI can be configured for other machines, and it's performance in ramping applications