A method and apparatus for detecting an impedance across a pair of terminals (102, 112). A sensing circuit (100) is AC coupled to the terminals (102,112) which produces an output related to a time constant associated with the impedance. .
申请公布号
WO2005124966(A3)
申请公布日期
2007.01.11
申请号
WO2005US20875
申请日期
2005.06.14
申请人
POWERPRECISE SOLUTIONS, INC.;HOULDSWORTH, JOHN;JONES, NIGEL, A.
