<p>A voltage clamp protection circuit to protect against overvoltage conditions where there is insufficient current to blow a fuse. The voltage clamp protection circuit includes a voltage clamp and a thermal cutoff. The voltage clamp clamps any overvoltage to a clamping voltage. If an overvoltage condition persists for too long the voltage clamp dissipates a sufficient amount of heat to activate the thermal cutoff creating an open circuit that protects the rest of the circuit. The voltage clamp protection circuit may be used in combination with a variety of other protection circuits to provide increased protection.</p>
申请公布号
WO2009132170(A1)
申请公布日期
2009.10.29
申请号
WO2009US41505
申请日期
2009.04.23
申请人
ACCESS BUSINESS GROUP INTERNATIONAL LLC;MOLLEMA, SCOTT, A.;BAARMAN, DAVID, W.;ZEIK, ANDREW, C.;LIFF, DALE, R.;BLAHA, MARK, A.