The VOF-80 open-frame ac/dc power supply specifies a no-load power consumption of less than 0.5W. Operating from a universal input, the component delivers 80W of continuous output power and is offered with 3.3, 5, 12, 15, 24, and 48 Vdc output voltages with efficiencies of up to 89%. Other features include over-voltage and short-circuit protection and the units operate up to +60°C with derating. Prices start at $30.34 per unit. CUI INC., Tualatin, OR. (800) 275-4899.