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Issue 05/2017

Self-powering the internet of things

Harnessing ambient energy sources is critical to the rollout of the internet of things in industry

The rapidly growing number of connected devices that form the backbone of the internet of things must become self-powered. The US research and advisory company Gartner, Inc. forecasts that 8,4 billion connected things will be in use worldwide in 2017, up 31% from 2016, and will reach 20,4 billion by 2020. Powering these with batteries or by connecting them to power networks would be totally impractical, even impossible.

2011
Issue 01/2011

Power supplies and chargers

A new role in energy efficiency

Small economies in energy can be obtained through improved standby control. One area where small is starting to play a new role in energy efficiency is that of power supplies.