Explain Vceq & Icq in Collector-Base Bias Config. - Physics Forums
Aug 3, 2014 · The discussion focuses on the concepts of Vceq and Icq in the context of collector-base bias configuration in transistor circuits. Vceq represents the collector-emitter voltage at the quiescent …
Small signal AC modeling for a boost converter with resistive losses ...
Jan 20, 2021 · The discussion focuses on small-signal AC modeling for a boost converter with resistive losses, specifically addressing the challenge of eliminating the inductor current "I" from final …
Hall sensor quiescent voltage to zero - Physics Forums
Jun 4, 2009 · The discussion focuses on measuring the quiescent voltage of a Hall sensor, which outputs approximately 2.45 volts without a magnetic field. To achieve a zero-reference …
Quescent point and ac and dc load lines • Physics Forums
Nov 26, 2015 · The discussion centers on the quiescent point (Q point) and the differences between AC and DC load lines in transistor circuits. The Q point represents the steady-state DC bias point of a …
What is the Quiescent Operating Point for FET's? - Physics Forums
May 22, 2012 · Hi All, I was learning a lot of how to calculate the Quiescent operating point for FET's. But suddenly I got this doubt that if i am operating any transistor (BJT, FET) as a switch then I need …
While not exactly a brand-new design, the type (NE)5532 dual operational amplifier (opamp) is a very capable device giving low distortion with good load-driving capabilities, and a remarkably good noise …
Calculating Q points for diodes - Physics Forums
Feb 17, 2017 · The forum discussion focuses on calculating the Q points for diodes D1 and D2 using the empirical junction diode equation. The parameters provided include a thermal voltage (VT) of 26 mV, …
Use of input current and quiescent supply current in logic gates
Aug 3, 2011 · What is the meaning and use of input current in logic gates? Also meaning and use of quiescent supply current.
Do transistors only work with DC and not with AC? - Physics Forums
Feb 14, 2019 · Understanding quiescent current and the operational characteristics of different transistor types, such as BJTs and FETs, is essential for effective circuit design.
Spikes in LTspice voltages and currents - Physics Forums
Aug 13, 2022 · The forum discussion centers on troubleshooting voltage and current spikes in an LTspice simulation of an audio amplifier circuit. Users identified crossover distortion and insufficient …