LOAD-SHARING AND BOOST VOLTAGE FOR NOTIFICATION APPLIANCE CIRCUITS
摘要
A power system includes one or more notification circuits for powering notification devices, a backup power source, and a plurality of primary power supplies. The primary power supplies are configured to provide a combined current to the notification circuits. Each primary power supply regulates its output current to equal a highest output current provided by one of the primary power supplies so that each contributes approximately the same current to the load. The primary power supplies also include boost regulator circuits for boosting the voltage of the backup power supply.
申请公布号
WO2013085647(A1)
申请公布日期
2013.06.13
申请号
WO2012US63450
申请日期
2012.11.02
申请人
UTC FIRE & SECURITY AMERICAS CORPORATION, INC.;EDWARDS, WILLIAM;TUCKER, RICHARD, P.;BECKER, DONALD
发明人
EDWARDS, WILLIAM;TUCKER, RICHARD, P.;BECKER, DONALD