Powering Communications

November 2011
Low-Power Networked Solution

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Figure 1: JenNet-IP Stack build-up

All households and businesses are under pressure to fulfil the twin ideals of reduced energy consumption and reduced costs. There have been many advances in building technology such as double
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Date:
11/20/2011
Communicated Adaptive Digital Control

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Figure 1: Auto-Control Adapts to Power Stage Variations

Real-Time Auto-Compensation Technique Enables More Versatile and More Efficient Power Systems while Reducing Design Overhead Experienced power supply design engineers know that specific power requirement
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Date:
11/20/2011
PMBus Communications

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Figure 1: In a typical rack, the system host provides overall control for each board's power system via a Board Power Manager.

Digitally controlled power converters that embody power management subsystems and PMBus communications in telecoms applications makes it easy to assemble sophisticated hardware that suits a variety
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Date:
11/19/2011
LTPoE++ Extends PoE

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Figure 1: Typical PoE system

Power over Ethernet, or PoE, is an increasingly popular way to deliver both power and data over existing Ethernet cable, thus freeing applications from the constraint of AC-power proximity. As
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Date:
11/19/2011
Telecom Central Office Datacenters have seen rapid evolution in terms of the architecture of their power supply arrangements; a number of different approaches have been used in relatively quick succession and, indeed, more than one approach may be found within a single installation This article considers a number
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Date:
11/15/2011
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