Measured power drain of the SVS from the Ap 12-volt power supply was 195 milliwatts. ... particularly in welding the fork, elimination of the fork frequency shift with temperature, and careful circuit layout, may be all that is required to correct the remaining zero drift problem. ... Circuit Design and Operation A complete circuit diagram of the Ap 12-volt output When driving the design load, the on and off times 13.
|Title||:||Development and design of three monitoring instruments for spacecraft charging|
|Author||:||John C. Sturman, United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch, Lewis Research Center|