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APEC 2006 Returns |
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Provided by Kevin Parmenter, |
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PSMA Annual Meeting to Be Held During |
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About Our Members |
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These include:
International Rectifier is a global manufacturer with major ISO-9001-certified wafer fabrication and assembly facilities totaling more than 800,000 square feet, located close to customers around the world. The largest of IR's manufacturing sites are in the U.S., Mexico, United Kingdom, Germany, and Italy. For more information on the Power Conversion Process and International Rectifier's philosophy about the direction of the power semiconductor industry, visit www.irf.com. Provided by Graham Robertson
Provided by Fabio Orlandini
Editors Note: We would like to feature your company in a future issue of the Update. Please contact the Association Office for information about how to submit an article for consideration. |
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| PSMA Welcomes 3 |
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Aimtec Inc.
Cree, Inc.
JEC Korea
Sigma Electronics
Suntan Technology Company
Vanguard International Semiconductor Corporation
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| Educating Students on Renewable Energy And Its Implications To Our |
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REEL Power is a K-12 educational program that uses small solar panels, 3-phase wind turbines and fuel cells to demonstrate how clean, no-polluting power can be generated and stored. These three devices are contained in our "ET – Energy Tripod" product that gives students and teachers the opportunity to directly experiment with these technologies in a hands-on manner, and not just read about them in textbooks.
Many students in high school and college want to become computer programmers, either as a primary career choice or an avocation. However, beyond learning the basics of any particular computer language, most speculate on where to direct their creative energies. Computer gaming software is a hot topic, but how about renewable energy? For this, your author has authored a text entitled "Experiments with Renewable Energy" published by Parallax, Inc. the maker of the "Basic Stamp" microcontroller line of products. With this text and support materials, students discover the principles of energy storage by designing a programmable battery charger followed by building a solar cell array that tracks the sun with a closed-loop servo control system. A model 3-phase AC wind turbine is used as a power source to demonstrate single-phase half and full wave DC rectification as well as three-phase power production and rectification. Learning how to code experiments to do these things gives greater meaning to student’s programming efforts as well as introducing them to renewable energy and power conversion techniques.
Evaluations of our instruments are being conducted at Stark State College in Canton, OH, Southern Illinois University and at UC Irvine. Thus far, reports are that many more students and teachers will be able to afford to invest in our instruments, there by making the study of renewable energy much more pervasive on college campuses.
In conclusion, it is felt that interest on the part of PSMA members in renewable energy is timely as well as important to both students and manufacturers of these technologies. At the 2006 Annual Meeting, PSMA will officially introduce a new technical committee that will focus on Alternate Energy. This new committee, chaired by Alex Levran of Magnetek, Inc., will provide a forum for representatives from member companies and others interested or involved in the technology to interact and focus on the opportunities and challenges in the application of power electronic products to alternate energy systems. We welcome your participation in this work. Provided by John Gavlik, President, LearnOnLine, Inc |
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| PSMA Co-sponsors Energy |
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Servers and data centers offer great opportunities for efficiency improvement, because the need is there and solutions are not simple. According to Vernon Turner of IDC, energy, a natural resource, will need improvements in utilization (efficiency) through our intellectual resource. So here lies the opportunity for integration, imagination, and innovation. An opportunity for intelligent and participative solutions:
All presentations and key outcomes will be posted on the ENERGY STAR website: www.energystar.gov/serverconference.
The views expressed in this article are solely of Mohan Mankikar. They do not represent the views of PSMA. Mohan Mankikar has been a part of the power supply industry for over twenty five years. An active member of the PSMA since its founding, he had been a board member of the PSMA and currently acts as an advisor. |
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What Is Driving The Power Factor |
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Darnell Group projects that the "best" application opportunities for PFC include: notebook and desktop computers, servers, printers, gaming systems, LCD and Plasma TVs, DVD players/recorders, home audio, set-top boxes, white goods, air conditioners, rectifiers (off-line battery chargers), data communications, electronic lighting ballasts, some motor drives, and industrial embedded ac-dc power supplies. These applications represent a total available market of nearly 2.1 billion units in 2006, growing to over 3.4 billion units by 2011, and a compound annual growth rate of 10.4%.
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Looking Forward To |
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| Events of Interest - Mark Your Calendar |
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If you or anyone in your company is interested in getting on the distribution list for future issues of PSMA UPDATE, please send e-mail to: power@psma.com. Be sure to include your name and
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