95% Efficient 200 W Convection Cooled Power Supplies
XP Power announced the CCB200 series of ultra-efficient “green” 200 Watt single output AC-DC power supplies aimed at a broad range of medical and industrial applications. Suiting convection cooled applications that require a very high efficiency in an open frame design, the series has a typical efficiency of 94% and a maximum of 95%, with a flat efficiency curve across the entire operating load range above 20%.
Compared to typical 200 Watt supplies, the CCB200, when delivering full power, generates 50% less dissipated heat, resulting in significantly lower component temperatures and therefore an increased product lifetime. The high efficiency has enabled the convection-cooled units to be packaged in an industry standard 3.0 x 5.0 x 1.43 inches (76.2 x 127.0 x 36.32 mm), usually used for forced-cooled power supplies of this rating. No load power consumption is less than 0.5 W.
For more information, visit www.xppower.com