The material contained in this document is the property of Electronics & Innovation Ltd., it is
subject to change without notice.
July 2012 Revision I
8
The main power supply unit provides a 48 VDC 12 ampere source. It is a switch
mode power supply unit. The output feeds the PA and the 24 Volt DC power
supply regulator. This in turn provides power for the drive amplifier. The main
power supply also has a 5 VDC output which feeds the control board.
Chapter 4 Maintenance
