| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a feed controller and a feed control program, capable of preventing the interruption of an operation at feeding start of power to be fed to a power load. <P>SOLUTION: The feed controller includes a switch section 54 for switching whether the power supplied from a primary electronic apparatus 20 connected by connectors 12A, 12B is applied or not to an electric load 56 and a CPU 58. When the power supply is started from the primary electronic apparatus 20, a PWM control section 60 controls the switch section 54 under a predetermined condition so that the conduction period per unit time of the conduction of power supplied from the primary electronic apparatus 20 by the switch section 54 to the electric load per unit time may gradually increases from the predetermined start power conduction period until the final power conduction period as the final conduction state, and when it is judged that an abnormality occurs at power supply start by the primary electronic apparatus 20, the switching condition is changed so as to be more relaxed than in the occurrence of the abnormality. <P>COPYRIGHT: (C)2009,JPO&INPIT |
