14-2. HEAT SINK ASSEMBLY. Continued
b. DC-to-DC Converter.
The output of the
provides the following regulated output voltage:
transient suppressor is fed into the dc-to-dc converter. It
Voltage (V dc)
Ripple (mV p-p)
6.75 (6.55 to 6.95)
13.0 (12.6 to 13.4)
200 (180 to 220)
These outputs are short-circuit protected. The power supply will not be damaged if an output is shorted to
14-3. TWO-WIRE TRANSIENT PROTECTION CIRCUIT.
The two-wire transient protection circuit provides for transient protection of the remote control signals between
either the control-monitor or the remote control unit.
14-4. POWER SUPPLY ADAPTER CHASSIS.
The power supply adapter chassis provides the basic radio interconnections as shown in figure FO-19. Several
other functions are also performed. The power input is switched on and off by CB1. EMP protection is provided
by CR1 through CR3 and the CCA-diode. The two-wire transient protection circuit couples the RT and
control-monitor or remote control unit.