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National Semiconductor SolarMagic arc detection reference design

6/9/2011 06:58 PM EDT
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agk
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re: National Semiconductor SolarMagic arc detection reference design
agk   6/10/2011 1:42:35 PM
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DC arcs are to be detected for the safety of the PV system installations and surroundings. This system detects in the frequency band 40 -100 kHz. The processing seems to be highly critical as the signal during arcing generates noise level around 15 db.

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