作者: Francisc C Schwarz
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摘要: An electronic signal conversion device is disclosed. The concept of pulse modulation includes in the sense this invention process sampling a source electric energy by one or several switches, and function that controls switch switches; any utilization averaging devices to smooth ensuing pulses such as filters are excluded part process, except filter may be inserted ahead lead energized. particularly useful wherever analog signals discrete time intervals for purpose required. However, has general utility presently being used with specific power supplies space program communication technology. In addition, lends itself incorporate reference feedback network amplifiers direct current modulated converters. maintains its accuracy expected operation notwithstanding variations component characteristics, applied voltage waveforms supply voltages.