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5/20/2013
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Figure 1: µIPM 3-Phase Inverter Internal Schematics
5/12/2013
New energy efficiency standards and regulations put pressure on designers
Considering that almost 60 percent of total electric energy produced worldwide is used to run motors of every size, shape and efficiency, the adoption of variable speed drives can save as much as 70 percent of energy costs by controlling the speed of the load. New energy
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Articles
| 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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| 2/1/2011 |
Silicon improvements drive performance with DirectFET plus
Improvements in silicon performance - including process structures that improve on-resistance and lower gate resistance (Rg) - are being combined with optimal package technology to improve the efficiency,
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