Axial ADM Power Distribution and Feedback
Axial ADM uses thermal wax deployment actuators
Actuator contains two heater coils which melt wax initiating deployment
Only one coil powered at any time
First deployment micro-switch
Power removed as soon as first deployment is detected
Second micro-switch opens and closes 600 times during axial deployment
Heater coils controlled with same power switching circuit as used for SIs and DCU