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The paper focuses on promising topologies and control strategies to meet strict power saving and efficiency requirements over wide output power range demanded by new regulations and trends in data and telecommunication industry. The optimal control algorithm for phase shifted ZVS DC/DC converter is described implemented in new IC controller. Some practical design recommendations are provided allowing...
The paper reviews new power saving and efficiency regulations applied to server and telecom power supplies. It discusses aspects of system architectures with AC and DC uninterruptible bus on facility level, and then focuses on zero-voltage switching (ZVS), phase-shifted full-bridge DC/DC converter as a good candidate in such applications. The paper describes a new control strategy demonstrating power...
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