Electronic Devices - Diode Applications - Discussion
Discussion Forum : Diode Applications - Filling the Blanks (Q.No. 4)
4.
The quiescent point (Q-point) is defined by a(n) ________.
Discussion:
1 comments Page 1 of 1.
M.Mahmood said:
1 decade ago
Many electronic devices such as transistors and vacuum tubes, whose function is processing time-varying (AC) signals also require a steady (DC) current or voltage to operate correctly; this is called bias.
The AC signal applied to them is superposed on this DC bias current or voltage.
The operating point of a device, also known as bias point, quiescent point, or Q-point, is the steady-state voltage or current at a specified terminal of an active device (a transistor or vacuum tube) with no input signal applied.
The AC signal applied to them is superposed on this DC bias current or voltage.
The operating point of a device, also known as bias point, quiescent point, or Q-point, is the steady-state voltage or current at a specified terminal of an active device (a transistor or vacuum tube) with no input signal applied.
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