专利名称：An arrangement for protecting a dc source发明人：NILS BACKMAN,JAN-OLOF CLASSON,KJELL
ROLLEBERG
申请号：AU6043400申请日：20000706公开号：AU6043400A公开日：20010410
摘要：A control circuit controls switches (SW1,SW2) in the absence of overcurrents.During overcurrent, the switch (SW2) is turned OFF. The switch (SW2) is turned ON, whenthe transient current through switch (SW1) and resistor (R1), has decayed to a
predetermined value (ION). The current limiting resistor (R1) is connected in series withload (2). Switch (SW2) is connected in parallel with switch (SW1) and current limitingresistor. A transient detector (9) detects transient overcurrent, based on which switch(SW2) is turned ON.
申请人：EMERSON ENERGY SYSTEMS AB
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