User Manual    AMETEK Programmable Power 
RS Series    129 
5.  Principle of Operation 
5.1  General 
An explanation of the circuits in the RS Series is given in this section.  Refer to Figure 5-1 for a basic 
functional block diagram of the system.  
Figure 5-2 shows a more detailed system inter connect for a RS-45-1 single-phase output unit. 
Other models have slightly different output configurations. 
 
Figure 5-1: RS Series Functional Block Diagram