专利名称：Power supply control device, method for
controlling power supply, program andpower supply device
发明人：Tadao Senriuchi,Masahiko Hirokawa,Takumi
Sakamoto,Hiroshi Nakazawa,Noriyuki Hirao
申请号：US12659951申请日：20100325
公开号：US20100259856A1公开日：20101014
专利附图：
摘要：A power supply control device for controlling power supply to a pair of
terminals to which a load is connected, comprising a voltage measuring part for
measuring a voltage which has a predetermined relationship with the voltage of the pairof terminals, a short circuit detecting part for detecting whether a short circuit existsbetween the pair of terminals based on the measured voltage and for making powersupply to the pair of terminals stop when existence of a short circuit is detected, and aconstant current supplying part for supplying a constant current though the pair ofterminals; wherein the short circuit detecting part is configured to detect that thepreviously detected short circuit is eliminated when the voltage measured by the voltagemeasuring part is equal to or greater than a predetermined threshold value uponsupplying the constant current through the pair of terminals.
申请人：Tadao Senriuchi,Masahiko Hirokawa,Takumi Sakamoto,HiroshiNakazawa,Noriyuki Hirao
地址：Tokyo JP,Tokyo JP,Tokyo JP,Tokyo JP,Tokyo JP
国籍：JP,JP,JP,JP,JP
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