80 Plus Silver Box Solution For PC Desktop Power Supply 80 Plus Silver Box Solution
For
PC Desktop Power Supply
Prepared By James Chou
Power Management of Application & System Engineering Group
MLD-Asia Pacific STMicroelectronics
ST Total Solutions for 80 Plus
Intel ATX12V silver box current spec and next generation?
-New “Energy Star” (80 plus) requirements of EPA for PC desktop
-Intel ’s ATX12V specification
Preview current SMPS topology for PC desktop
-Forward converters
-Half-bridge converters
ST products for 80 plus total solution
-Inrush current limits & PFC solution
-Main converter solution
-Secondary rectifiers solution
-Auxiliary power supply solution
Housekeeping & protection solution
Overview
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