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Kako meriti mikroAmp/nanoAmp potrošnju
(04-12-2019, 09:02 AM)veselinovic Wrote: Mislim da nema uticaja, jer je, da tako kazem, otpornost izmedju + i - ulaza OP mnogo manja od otpornosti zakocenog mosfeta.
Tako da prakticno sva struja ide linijom Curr_in, Va, -, +, R1, Curr_out.
E kad mosfet provede onda on ima manju otpornost i preuzima skoro svu struju na sebe.

Da, napon na MOSFET-u je nula zbog virtuelne mase.

Evo jednog zanimljivog IV konvertora:

https://courseware.ee.calpoly.edu/~dbrau...erter.html
Novac je sredstvo a ne cilj.
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Messages In This Thread
RE: Kako meriti mikroAmp/nanoAmp potrošnju - by Gosha - 04-12-2019, 09:23 AM
RE: Android OTG Voltmeter - by branko tod - 04-07-2019, 09:13 PM
RE: Android OTG Voltmeter - by npejcic - 04-07-2019, 09:30 PM
RE: Android OTG Voltmeter - by branko tod - 04-07-2019, 09:39 PM
RE: Android OTG Voltmeter - by npejcic - 04-07-2019, 09:47 PM

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