| 摘要 |
A method and apparatus for supplying electrical power to plural phased loads from a single power source at staggered times, whereby the maximum energy demand upon the power source is reduced. A phase-divider creates synchronizing pulses defining the start of each power pulse. Plural pulse-width modulators are provided with analog information as to the amount of power to be supplied to each phase load and the width of the power pulse to that load is adjusted accordingly.
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