Powering Communications
Current
Click image to enlarge
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 of their power supplies are often not finalized until late in the design cycle, when the end
. . . Read More
Date:
11/20/2011
Click image to enlarge
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 glazing, and roof and wall insulation, which improve the loss of energy, but to date, very little
. . . Read More
Date:
11/20/2011
Click image to enlarge
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 the number PoE solutions has grown, so has the applications’ appetite for power.
A new proprietary
. . . Read More
Date:
11/19/2011
Click image to enlarge
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 of distributed power applications.
The ability to monitor the status of a power domain and fine-tune
. . . Read More
Date:
11/19/2011