| 摘要 |
#CMT# #/CMT# The breaker has a switch unit interrupting an electric circuit. A sensor unit detects magnitude of a current value, where the magnitude of the current value is current flowing through the electric circuit. A control unit controls the switch unit in dependence of the detected value to interrupt the electric circuit. A release curve (K) is defined in the control unit, where the curve assigns a time duration to the detected value after lapse of the switch unit is controlled to interrupt the electric circuit. #CMT# : #/CMT# An independent claim is also included for a method for interrupting an electrical circuit. #CMT#USE : #/CMT# Circuit breaker for protecting electronic component of an electric circuit in a motor car. #CMT#ADVANTAGE : #/CMT# The release curve is defined in the control unit, where the curve assigns the time duration to the detected value after lapse of the switch unit is controlled to interrupt the electric circuit, so that behavior of the circuit breaker can be finely adjusted to respective conditions. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a graph illustrating relationship between a time and current. K, KH, KL, KS : Release curves. |
