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Using a generic 0 to 1V analogue multiplier to ensure accurate power management in battery-powered applications

Posted: 25 Aug 2008  Print Version  Bookmark and Share Subscribe

Keywords: load power  AC adapter  Li-ion battery  current 

[Summary of tips] Measuring load power can be important in applications such as notebook computers in which the entire circuit (load) is powered by either a Li-ion battery pack or the AC adapter that is used to charge the battery itself. Because the supply voltage is different for each voltage source, the current in the load is also different. I......
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