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Lieferant / WG-Nr: Tektronix / WGAuAn Lieferanten-Artikel-Nr.: Floating Oscilloscope Measurements and Operator Protection Introduction Oscilloscope users often need to make ��floating �� measurements where neither point of the measurement is at ground (earth) potential. ��Signal common �� may be elevated to hundreds of volts from earth. In addition, many of these measurements require the rejection of high commonmode signals1 in order to evaluate low-level signals. Unwanted ground currents can also add bothersome hum and ground loops. Too often, users resort to the use of potentially dangerous measurement techniques to overcome these problems....... Aufsatz download (pdf, 8Seiten, 0,9MB) |
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