I recently bought a replacement laptop PC from Dell and was happy to see that its AC/DC power adapter had the same ratings as the ones I had from two now-defunct Dell laptops (19.5 V, 2.3 A/45 W).
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AC/DC fans stunned as they realize what band's name really stands for
AC/DC have been a global sensation for over 50 years, but some fans have only just realized the true meaning behind the ...
The humble yet ever-present AC/DC wall-power adapter doesn’t get a lot of consideration from consumers. It’s one of those things that’s needed but is viewed as a necessary nuisance. I suspect that ...
Described as high-efficiency components, the 50W AD50 and 100W AD100 series ac/dc power adapters specify typical power-conversion efficiencies of 80% and 90%, respectively. Both support a universal 90 ...
The Analog Devices model 956 encapsulated-brick module is serious business, as it weighs almost a kilogram (just under two ...
STMicroelectronics’ L6563 power factor correction controller integrates a broad range of functions to increase safety and efficiency while minimizing the need for external components ...
LOS GATOS, Calif.--(BUSINESS WIRE)--iWatt, Inc., a developer of energy-efficient digital power supply control integrated circuits (ICs) used in leading-edge power supplies, today announced the iW1700 ...
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