DIAC

[disambiguation] DIAC is a four-letter acronym that may stand for: ...
Found on http://en.wikipedia.org/wiki/DIAC_(disambiguation)

DIAC

The DIAC, or `diode for alternating current`, is a diode that conducts current only after its breakover voltage has been reached momentarily. When this occurs, diode enters the region of negative dynamic resistance, leading to a decrease in the voltage drop across the diode and, usually, a sharp increase in current through the diode. The diode r..
Found on http://en.wikipedia.org/wiki/DIAC

DIAC

Diode AC switch
Found on http://www.nuhorizons.com/glossary/acronyms.asp
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