| 摘要 |
An apparatus includes one or more notification circuits for powering devices for alerting personnel of certain conditions and a power supply path for the one or more notification circuits modeled according to a specification, and a battery backup power supply connected to the one or more notification circuits having circuitry that boosts an output voltage of the battery backup power supply such that the devices of the one or more notification circuits as modeled are provided with a working voltage and current. In addition, a method includes modeling one or more notification circuits for powering devices for alerting personnel of certain conditions and a power supply path for the one or more notification circuits according to a specification, and boosting the output of a battery backup power supply connected to the power supply path such that the devices are provided with at least a working voltage and current as modeled.
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