8 159
Theory of Operation
POWER SUPPLY OPERATION
8. Theory of Operation
Figure 8-2 Power Supply Functional Group, Simplified Block Diagram
Line Power Module
The line power module includes the main fuse. The main fuse, which protects the input
side of the preregulator from drawing too much line current, is also accessible at the rear
panel. See Power Requirements in appendix B for the fuse replacement and other power
considerations.
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