Abstract: A power converter with an enhanced power conversion factor interfaces with electrical utility alternating current (AC) power sources to drive low voltage electrical loads. A high frequency drive signal is provided by an oscillating power driver stage. Enhanced power conversion efficiencies are achieved using an uninterrupted wave operation of the high frequency oscillating power driver stage used to effect power conversion. Components of the power converter are protected by suppressing the oscillation of the oscillating power driver stage for as long as electrical fault conditions persist. The advantages include power savings, an extended life of power converter components, reduced heat output and reduced stress on power converter components during electrical faults.