The rugged, industrial quality AC-DC power supply is designed for convection cooling in vertical configuration. The unit utilizes field proven internal modules to generate the required output power. The modules have a track record in numerous heavy-duty applications. The power supply is packaged in an IP54 enclosure which provides protection from dust, metallic dust and water spray. The internal converter modules are potted with a thermally conductive MIL-grade silicon rubber compound which provides additional protection from moisture and other contaminants, as well as immunity to shock and vibration. Cooling is by heat-sink fins on two sides of the unit. If installed on a heat-sinking surface, cooling is further enhanced. Potting of the internal modules also contributes to the effective cooling of the power supply. A built-in redundancy diode separates the internal modules and also allows for a number of units to be connected in parallel to achieve higher output power, or N+1 redundancy.
