Power supply control device

专利名称：Power supply control device发明人：古川 廣市知郎,松田 定好申请号：JP2014236041申请日：20141120公开号：JP63924B2公开日：20180919

摘要：PROBLEM TO BE SOLVED: To provide a power supply control device capable ofeffectively coping with the current ripple of a power supply.SOLUTION: A power supplycontrol device includes: a P side power supply 101 for outputting the currents of a P sideconverter which generates DC currents to a load 113; an N side power supply 103 foroutputting the currents of an N side converter which generates the DC currents to theload 113; a P side current amplifier 105 connected to the P side power supply 101 foroutputting a part of currents to be output by the P side power supply 101 to a place 117other than the load 113 in accordance with an input signal; an N side current amplifier 107connected to the N side power supply 103 for outputting a part of currents to be outputby the N side power supply 103 to the place 117 other than the load 113 in accordancewith the input signal; and current detection circuits 151, 123, 125 and 127 for detectingthe current fluctuation of at least one of the P side power supply 101 and the N sidepower supply 103, and for controlling the input signal to the P side current amplifier 105and the N side current amplifier 107 in accordance with the detection result.SELECTEDDRAWING: Figure 1

申请人：松定プレシジョン株式会社

地址：滋賀県草津市青地町７４５番地

国籍：JP

代理人：椿 豊,石川 竜郎,白鹿 剛

更多信息请下载全文后查看