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Power/Alternative Energy  

PWM controllers up efficiency at light load

Posted: 08 Dec 2009  Print Version  Bookmark and Share Subscribe

Keywords: PWM controller  MOSFET  power supply 

[Summary of tips] Fairchild Semiconductor has developed a portfolio of pulse-width modulated (PWM) controllers that let notebook power-supply designers meet the stringent international energy-saving regulations. The controllers are designed to comply with the global focus on energy savings such as the Energy Star External Power Supply (EPS) ver ......
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