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BJT high frequency analysis - Electrical Engineering Stack...
Jan 19, 2020 · From what I remember, the Cbe depends on the emitter current. Higher current causes lower reac (1/gm); at 1mA, its 26 ohms. at 2mA its 13 ohms 2mA is 4 volts / 2Kohm (ignoring the emitter bypass cap). T...
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CBE Schematic and Wiring - Electrical Engineering Stack Exchange
Sep 15, 2021 · I'm in the process of installing a circuit breaker between a power supply and an HMI device, but have some uncertainty when it comes to illuminating the rocker switch. The part number is TA35-C2F3F...
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emitter/collector/base vs source/drain/gate terminology?
Oct 28, 2023 · Sometimes I hear transistors described with emitter/collector/base terminology, and sometimes with source/drain/gate terminology. What is the reason for having these two different sets of terms?
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Finding the Base-Emitter Voltage in an NPN Transistor
Start by solving for the base current, treating the BE junction as a diode in series with Rb. The collector current doesn't really effect the base current. Then use beta to get the collector current and calculate Vout...
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How do I know if which leg is the emitter or the collector?...
Dec 6, 2011 · Off the cuff - for jellybean transistors I almost invariably use BC337 (NPN) and BC327 (PNP) - both CBE. A transistor selector book woul;d be the easy way to check distributions as they have pinout table...
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Radio transmitter using a crystal oscilliator
Dec 16, 2023 · I am on a mission to control my RC car using a Arduino. The simplest way I thought of doing this is to add Arduino outputs into the transmitter. Long story short I wanted to learn more about how th...
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transistors - How are C (OBO) and C (IBO) defined? - Electrical...
I'm thinking that in an ordinary grounded emitter setup, where one rather wants to know cbe and cbc, one could approximate it to and . At least that's my reasoning for it to make any sense.
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How exactly does CPU set C/BE lines on a PCI bus?
Oct 1, 2019 · This questions starts from a bit of misunderstanding: in actuality, the CPU doesn't directly talk on the PCI bus, a PCI bus bridge does that, on behalf of the CPU or peripheral to which it is connected.
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feedback - What is the significance of phase margin in an open...
Jan 4, 2021 · Can we just ignore the phase response and just focus on the gain and bandwidth? You can but, if the spectrum of the signal you are trying to amplify is wide AND the time-domain waveform shape is importan...
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safety - Difference between interlock and permissive - Electrical...
Jan 7, 2024 · There seems to be somewhat differing and sometimes overlapping definitions of these terms. Below are definitions found in The Automation, Systems, and Instrumentation Dictionary, Fourth Edition by ...