Method of detecting arcing in cathode ray tubes
作者： Mahmoud Badenlou
DOI:
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摘要: A method and apparatus for detecting indicating the number of times a CRT unit arcs. The is constructed ferrite split toroid core wound with wire which coupled around focus lead and/or ground through current spike will occur during an arcing event. to pulse detector in turn monostable mode timer counter counting events. display device displaying has arced.
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