The PWS-1K43F-1R, PWS-1K28P-SQ, PWS-605P-1H and PWS-341P-1H are the first in a series of new digital switching power supplies, delivering from 340 to 1400-W outputs. These supplies feature Platinum Level (95%+) efficiency, remote monitoring with PMbus 1.2, node management support, SMBAlert and are Energy Star Server 2.0 ready.
The digital switching power supplies are optimized for select Supermicro 1U to 4U SuperServers and suit data center, enterprise, cloud computing, and high-performance computing applications. The power supplies provide additional 5 to 10% efficiency gains at light loads compared to analog switching power supplies. The supplies use high-speed digital power controllers with adaptive switching in place of conventional analog circuitry to generate PWM control signals. Compensation and output parameters can be dynamically configured to match different load conditions resulting in increased efficiency across a wider range of operation. (Contact company for price and availability.)
By Paul O’Shea
Supermicro , San Jose , CA
Information 408-503-8000
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