The UltraVolt® EFL series of floating hot deck, low voltage (LV) power supplies offers an integrated solution for systems requiring LV power and controls with high voltage isolation. Combining a highly isolated, DC-DC, multioutput low-voltage power supply (LVPS) with an advanced isolated digital and analog I/O topology, the EFL subsystem provides both power and controls to floating-hot deck circuitry. This solution, when combined with one or more Advanced Energy high voltage power supplies or other circuitry, can provide high performance solutions for a variety of applications.