Rugged power modules serve harsh environments

POWERBOX ENA400-M model 400W dc-dc converter industrial automotive applications provides free air convection cooling and is packaged in an aluminum enclosure with built in heatsink and potted with heat conductive polyurethane to improving thermal dissipation. Ratified for IP67 operation and with a power efficiency of 95%, unit can be operated in ambient temperatures from -40 to +50C. Suitable for 24V and 48V industrial bus voltages, product meets ISO7637-2 and EN12895. http://www.prbx.com