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Patterned Ground Shields For Silicon RFICs Part 3: Which Way Does The Current Really Go?
2013-11-18 09:33:36| rfglobalnet Home Page
Everything is so confusing. In Part I of this series, we found that there is something really strange about the current flowing in an Si substrate underneath a spiral inductor. It is flowing perpendicular to the direction of the spiral turns, when we thought it should be flowing parallel to the turns. This is part of a series of guest columns by Dr. James C. Rautio of Sonnet Software, Inc.
MDT Reveals Z-Axis TMR Sensors for eCompass and Current Sensors
2013-11-18 06:00:00| Industrial Newsroom - All News for Today
MDT's Unique TMR Technology Creates New Z-Axis TMR Sensors as Alternatives to Hall Effect Sensors with Superior Performance and Ultra-Low Power<br /> <br /> SAN JOSE, Calif. and ZHANGJIAGANG, Jiangsu, China - MultiDimension Technology Co., Ltd. (MDT), a leading supplier of magnetic sensors specializing in Tunneling Magnetoresistance (TMR) technology, has introduced advanced Z-axis TMR sensors. The new Z-axis TMR sensors are compatible with Hall Effect sensors in the sensing direction as they ...This story is related to the following:Magnetic Sensors
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Link to Current FY 2013-14 Adopted Budget
2013-11-12 22:03:08| PortlandOnline
Link to City's FY2013-14 Adopted Budget. The Office of Neighborhood Involvement budget begins on page 415.
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current
budget
adopted
AC Current Transformers monitor circuits up to 2,000 A.
2013-11-12 14:30:51| Industrial Newsroom - All News for Today
With flexible coil design that can be installed over multiple conductors or bus assemblies, CTRC Transformers produce output proportional to RMS current value. Output is designed as input to power monitor or transducer, replicating AC wave shape with phase angle resolution better than 2°. Signal integrator, housed in DIN-compatible enclosure, features 59 in. of lead cable from sensing loop. Coils are rated to 600 Vac and do not require shorting blocks between integrator and connected load. This story is related to the following:Electronic Components and Devices Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!Search for suppliers of:
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Code Q&A: Understanding Objectionable Current
2013-11-07 18:19:00| Electrical Construction & Maintenance
By Mike Holt, NEC Consultant Q. The Code prohibits "objectionable currents;" what is this, what are some examples, and how can it be prevented? read more
Tags: code
current
understanding
understanding code
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