SURGE PROTECTION CIRCUIT WITH INTEGRATED SURVEILLANCE

According to one aspect, a power device is provided. The power device includes an input having at least a first connection and a second connection, and configured to be coupled to an AC power source to receive input AC power, a converter circuit coupled to the input and configured to convert an input AC voltage to a DC voltage, a load output configured to provide output power derived from the DC voltage, a rectifier circuit coupled to the input and having a first output and a second output, and a first capacitor coupled to the first output of the rectifier circuit and the second output of the rectifier circuit.