Systems, methods, and devices for fire control system power switching

Abstract

Systems, methods, and devices for fire control system power switching are described herein. One embodiment includes an alternating current (AC) power source, a battery, a notification component, and a control circuit, comprising an LLC circuit comprising an LLC controller component, a transformer component, a rectifier and feedback component, and an opto-coupler component. The LLC circuit can be configured to reduce an LLC output voltage from a first LLC voltage to a second LLC voltage while the notification component is using power supplied by the battery. The control circuit can include a battery-plane voltage transfer component configured to disconnect the battery from a plane voltage of the control circuit and an AC/DC-plane transfer component configured to connect the second LLC output voltage to the plane voltage to supply power from the AC power source.

Dependencies are inferred from the claim text.