Electronics (Mike Jaroch)
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DECIMAL NUMERALA decimal representation of a number [13]. | ||
DECIMAL POINTThe radix point in decimal representation [13]. | ||
DECOUPLING CAPACITORA capacitor used to transfer unwanted signals out of a circuit; for example, coupling an unwanted signal to ground. Also called a BYPASS CAPACITOR [8]. | ||
DEFLECTION COILSIn a cathode-ray tube, coils used to bend an electron beam a desired amount [18]. | ||
DEGENERATIONThe process whereby a part of the output signal of an amplifying device is returned to its input circuit in such a manner that it tends to cancel part of the input [7]. | ||
DEGENERATIVE FEEDBACKFeedback in which the feedback signal is out of phase with the input signal; also called NEGATIVE FEEDBACK [8]. | ||
DEGREE-OF-FREEDOMThe number of axes about which a gyro is free to precess [15]. | ||
DEIONIZATION POTENTIALThe potential at which ionization of the gas within a gas-filled tube ceases and conduction stops; also referred to as extinction potential [6]. | ||
DEIONIZATION TIMEIn a spark gap, the time required for ionized gas to return to its neutral state after the spark is removed [18]. | ||