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Saturday, August 30, 2008
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Issue > Jul 2008 > Cover Story
 
 
Ads by Google
 

External AC/DC power adapter provides high efficiency at 72W


( 01 Jul 2008 )

• The AD72 power adapter features a universal 90V to 264V AC input – enabling it to be used anywhere in the world

• Produces a single, fully regulated 16V DC output capable of delivering up to 4.5A continuously

• Suits a wide variety of portable and desktop applications, including instrumentation, test and measurement systems, telecommunications and computer peripherals

• Uses a high-efficiency switch-mode design that complies with the Blue Angel requirement

• It has a typical efficiency of 84 percent

 

Company : Emerson Network Power
Product Code : 08GZ315
http://www.powerconversion.com/news/release.php?releaseID=32

 
 
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Business and Technology News
   
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Country Report
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TAIWAN: Inductor technologies are developed independently

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KOREA: Inductor manufacturers are highly competitive, but scarce

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CHINA: World’s high-volume producer of transformer, coil and inductor

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TAIWAN: Moderate but steady growth in LED market

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KOREA: LED has a bright future in our homes

  more on country report >>
   
 
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Features
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DDR memories: Comparison and overview

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Miniaturization in synchronous buck DC/DC applications employing DrMOS

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SoC microcontrollers power portable medical device innovation

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Part three: ESD protection

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Switching power supplies go green

  more on features >>
   
 
Distribution
   

Value addition is the key in distribution

Distributors supply solutions, not just parts

Taiwan distributors compete by bolstering in-house R&D

“Nature of distribution is changing”

Top supply chain predictions in Asia Pacific for 2008

  more on distribution >>
   
 
     
         
 
 
     
         
 
Industry Focus
   

Ethernet adoption encourages open protocols

Managing Bluetooth profiles: A billion served

Enabling a true wireless multimedia home network

Bluetooth paves the way for truly wireless car interiors

Eliminating massive clock trees in SoC designs using GALS

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Web Exclusives
   

Power-management solutions for telecom systems improve performance, cost, and size

Changing the network security playing field

WiMAX “personality pack” provides complete IEEE802.16 functionality

LED: A tiny light source with a bright future

SSDs: Carving a Niche in the Consumer and Enterprise Markets

  more on web exclusives >>
   
 
     
     
   
     
 
Semiconductors
   

Simulating the effect of blockers on data converter performance in wideband receivers

Decrease processor power consumption using a CPLD

Taking full advantage of new, low-power MCUs

Power train integration for 2007 and beyond: The true dawn of multi-chip modules

Wireless network options for industrial applications

  more on semiconductors >>
   
 
Field Applications
   

Test Equipment

Power Sources/Circuit Protection

Advanced Signal Processing Dramatically Improves Capability of Artificial Limbs

Voice Interface Technology for Hands-free Function in Automobiles

LXI: A Technology Leap for Test Instrumentation

  more on field applications >>
   
 
     
     
   
     
     
 
INDUSTRY LINKS
   
Photonics Association (Singapore)
bullet Singapore Industrial Automation Association (SIAA)