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2/22/2012
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Click image to enlarge Figure 1: Isolating power & ground rails for sensitive data converters, amplifiers & references from other high current power paths improves signal resolution & reliability
2/2/2012
Improving signal measurement accuracy
Properly implemented, galvanic isolation is an effective defense against disturbances in the ground plane often referred to as ground loops, which occur as a result of varying electrical potentials. Physical limitations require that electrical components
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2/2/2012
Improving signal measurement accuracy
Properly implemented, galvanic isolation is an effective defense against disturbances in the ground plane often referred to as ground loops, which occur as a result of varying electrical potentials. Physical
. . . Read More
1/7/2012
Selecting the right power transistor depends on many factors
With 7 billion human beings living on this planet, and at the same time, the energy consumed by human beings is shifting more and more from oil to electricity Improving power density and
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11/18/2011
System engineering and analysis on central-office datacenter power
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
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10/25/2011
Opening the door to cost-effective home recovery
A new generation of low power, self-configuring network devices capable of remote management via a web connected smartphone or tablet PC are set to deliver the next healthcare revolution. The
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9/22/2011
Quality is the key for reliable supply
Energy efficiency with advanced magnetic alloys – the quality of smart grids starts with the quality of their materials The famous English social reformer John Ruskin (1849 - 1900) was already
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8/17/2011
Automotive power electronics components and systems
Electrification is driving the need for comprehensive multi-domain system simulation in hybrid-electric and electric vehicles. A vehicle’s power electronic components, coupled with the overall
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6/18/2011
Cost-effective and compact dual-channel driver core
The new 3.3kV dual-channel driver core 2SC0535T2A0-33 (2SC0535T in brief) from CONCEPT allows IGBT modules of the voltage class up to 3.3kV to be driven with full design flexibility in a wide range
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6/11/2011
LED lighting, video and security systems
As lighting technologies transition from power-hungry incandescents to cold-cathode fluorescent lamps (CCFLs), and now to LEDs, it is clear that while end-users are willing to pay more for greener
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5/8/2011
High accuracy Hot-Swap and power monitoring
Many high power systems require the use of a hot-swap device to safely control of the inrush currents at powerup and provide fault protection. These circuits are commonly found in systems such
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3/24/2011
Digital power reduces data center power consumption
Digital power has been hyped by many companies for several years and some consider digital power to be comprised of digital functions and a communications link with a power supply. Several other
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