Convection cooled 600W power supplies include PMBus communication

EXCELSYS  CoolX600 Series 600W convection-cooled modular power supplies are available with the option of PMBus communication, providing system builders a standard way to communicate with power converters over a digital communications bus by providing a full set of commands and data structures required by power control and management components. Product’s interface facilitates the communication of operating parameters such as output voltage, output current and internal temperature with other PMBus enabled devices. Product also provides the remote adjustment of parameters such as output voltage level, current limit as well as control features such as power supply and individual output enable/inhibit. http://www.excelsys.com