Riedon of California has announced current-sensing shunt resistors from 1A to 10kA. The RCS, RSH, RSI, RSJ, RSL, and RSN series of precision shunt resistors have four-point Kelvin connections and go as low as 5μΩ for the 10,000A 50mV RSL-10000-50. Copper-nickel-manganese Manganin alloy is used for temperature stabuility, and standard tolerance is 0.25%, with some series offering ...
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The UK’s only LED maker has reinvented itself with a unique silicon process.
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US university solves the problem of growing predictable arrays of plasmonic nano-particles on LED surfaces, writes Steve Bush. Predictable arrays of plasmonic nano-particles can be grown on the surface of LEDs to improve photon emission by localised surface plasmon resonances, according to the University of Michigan. “The idea of adding nano-particles to increase LED efficiency ...
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iFixit has done a tear-down of the new Apple iPhone X with its A11 "Bionic" chip.
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Apple had Q3 revenue of $52.6 billion, up 12% y-o-y. Gross margin was 37.9%. Operating margin was 25% and net income was $10.7 billion. Apple sold 46.7 million iPhones in Q3, up 3% over last year In dollars, Apple sales grew by double digits in the USA, China, Canada, Germany, France, Italy, Spain, Korea and ...
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Renesas had Q3 sales of 192.3 billion yen ($1.7 billion) up 29.6% year-on-year. Gross margin was 47.7%, up 5.2 points y-o-y. Operating profit was $35.9 billion yen ($310 million) up 19.4 billion yen ($170 million) y-o-y. For Q4, Renesas expects sales of 197.6 billion yen ($1.8 billion) up 22.4% year-on-year, gross margin of 46.3%, up ...
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Fujitsu, Lenovo and Development Bank of Japan Inc. (DBJ) have created a jv to research, develop, design, manufacture and sell PCs. Fujitsu will sell a 51% stake in its wholly owned subsidiary Fujitsu Client Computing Limited (FCC”) to Lenovo and a 5% stake to DBJ. After the transaction, FCCL will become a joint venture company ...
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