| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply control method in multiplex modulation mode exhibiting reliability and good efficiency. <P>SOLUTION: In the power supply control method in multiplex modulation mode for controlling energy conversion of an energy conversion component (5), a cycle control signal (T<SB>A</SB>/T<SB>B</SB>) including a conduction time (T<SB>A</SB>) and a nonconduction time (T<SB>B</SB>) is generated and energy regulation of different width or frequency is performed during the nonconduction time (T<SB>B</SB>). By an energy control method utilizing two kinds or more of mixed cycle and exhibiting high reliability and a wide dynamic range through modulation, an energy conversion component (5) of specific properties (power transfer component) is controlled to ensure effective work of a load (7) connected with the energy conversion component (5) in a characteristic range. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
