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2011-05-03 Digital PWM controller eliminates no-load power waste
iWatt Inc. debuts the iW1700 Zero Power AC/DC Digital PWM Controller offering zero no-load power aimed at low-cost, energy-efficient 120V/230VAC offline adapters and chargers (up to 5W).
2009-12-04 Designing NCP1381 and NCP1382 in high power AC/DC adapters
Designing NCP1381 and NCP1382 in high power AC/DC adapters
2009-11-26 AC/DC controller targets low-power computing apps
AC/DC controller targets low-power computing apps
2009-04-23 Guide to LinkSwitch-HF design
Learn how to select key components and complete a transformer design for an application requiring either a constant voltage or constant voltage and constant current output.
2008-07-22 Laptop adapters go green
Laptop adapters go green
2007-11-30 Maximising AC/DC efficiency from full-load to no-load
Maximising AC/DC efficiency from full-load to no-load
2008-01-11 ST releases flexible, cost-saving controller
ST has released a flexible and cost-saving controller that can operate in either of the two principal operating modes used in flyback SMPS—selectable by connection of a single pin.
2007-12-20 AC/DC adapters host mini-USB connectors
AC/DC adapters host mini-USB connectors
2006-12-05 AC/DC power adapters feature triple outputs
AC/DC power adapters feature triple outputs
2005-06-23 Designing the NCP1239 in high power ac-dc adapters
Designing the NCP1239 in high power ac-dc adapters
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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