GAI-Tronics 12599-002 Hot Standby Amplifier Module - Manual (Page 11)

Pub. 42004-412A
Model 12599-002 Hot Standby Amplifier Module Page: 11 of 17
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Operation
The Model 12599-002 Hot Standby Amplifier Module operates from a 12 V dc power source. With
power applied, all switches properly set and all inputs properly connected, no circuits should be active
until an amplifier fault occurs. The block diagrams below depict typical circuit functions when the
module is operated in either single or dual-channel modes.
Figure 9. Block Diagram – Single-channel operation