XP Power Isolated DC to High Voltage DC Converters F Series. From XP Power, a range of 10 W isolated DC to HV DC converters. The F series are robust in construction making them ideal for applications in harsher environments. These versatile power supplies are available with various output voltages to accommodate a wide range of applications. Features and Benefits. Low ripple, low EMI/RFI Low leakage current Compact size Short circuit protection Proven reliability Proportional input/output No minimum load No external components. Applications. Capacitor charging Igniter / spark module Piezo devices Field generation