/> Among the many power supplies to be highlighted during the show is the GWS series of ‘green’ power supplies that complies with the energy saving requirements of Energy Star and the ErP (Energy related Products) Directive by having a no load input power consumption that remains below 0.5W. Rated at 250W, the GWS250 AC-DC power supply is offered in four models with nominal output 12V, 24V, 36V and 48V. With a compact footprint and 1U height, this innovatively designed power supply is a convection cooled product that fits into space previously requiring fan-cooled products. Since the GWS250 is without a fan it is well-suited for applications requiring low audible noise levels, or in equipment where long life would be a critical design factor for applications such as those found in remote or dusty environments. The efficiency curve for the GWS250 is very flat, averaging 93% from 25 to 100% load, which ensures optimum operation under all load conditions.