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Powering Communications

 



 

 

Powering Communications

January 2014
Parviz Ghaffaripour of Exar on programmable power systems
In this PSDcast Parviz Ghaffaripour, Sr. VP & GM at Exar, talks to Alix Paultre of Power Systems Design about the state of the markplace in programmable power, where it is going, and what Exar is doing in the space. Recently President and CEO of Akros Silicon, Parviz discusses the challenges in power management
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Date:
01/28/2014
Kris Holmes of Powerocks on driving personal devices

Kris Holmes of Powerocks

In this PSDcast Kris Holmes of Powerocks talks to Alix Paultre of Power Systems Design about the growing personal device marketplace and the resulting explosion in aftermarket power demand. Powerocks is a manufacturer of backup battery solutions capable of recharging most mobile devices via a USB connection
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Date:
01/27/2014
GaN amplifier claims industry's best thermal resistance

NPA1006 broadband GaN amplifier

Nitronex, a leader in the design and manufacture of Gallium Nitride (GaN) based RF solutions for high performance applications in defense, communications, broadband, and industrial markets, has announced the release of the NPA1006, their latest broadband GaN amplifier. The NPA1006 is a 28V, 20MHz to 1GHz, 15
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Date:
01/27/2014

Vishay's Gen III MOSFET claims first in MICRO FOOT Package

TrenchFET p-channel Gen III power MOSFET

Vishay Intertechnology extended its offering of TrenchFET® p-channel Gen III power MOSFETs with what is believed to be the industry's first -20 V device in the 2.4 mm by 2.0 mm by 0.4 mm CSP MICRO FOOT® package size. Designed to increase efficiency and save space in mobile computing devices, the Vishay Siliconix
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Date:
01/27/2014
Mouser launches wireless charging technology site

Wireless inductive charging devices

Mouser Electronics recently launched its new Wireless Charging Technology site, offering a detailed overview of this rapidly evolving technology to help designers identify the ideal wireless charging semiconductor and passive components – as well as development tools – to put a charge into their next design
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Date:
01/27/2014
Today’s integrated circuits are operating faster than ever, and the increased operating speed can lead to highly dynamic power demand from the power supply, posing a challenge during testing using programmable power supplies. The high-speed current waveforms can lead to voltage drops at the integrated circuit.
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Date:
01/13/2014
Growing Opportunity for Manufacturers of Digital Power

Jonathon Eykyn, IHS

The digital power market is forecast to grow substantially in the next five years with unit shipments of digital power supplies and digital power ICs projected to grow by factors of three and five respectively by 2018 according to IHS. The early adoption of digital power has been dominated by telecommunications,
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Date:
01/10/2014
In this article we will examine effective ways to use IEC (International Electrical Commission) safety standards to explore the limits of a design by figuring out what standards may apply to a problem amongst the hundreds available. The standards and supporting documents from the IEC are perceived as a burden
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Date:
01/10/2014
As soon as a power supply designer needs to comply with military standards, he might need to take into account the transparency or holdup requirement. Transparency requirement is the minimum amount of time during which input power can go away but the equipment is expected to remain operational. This
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Date:
01/07/2014
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