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Old 26-05-2009, 04:03 PM   #1
borisgolub
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Default "optocoupler" ???

zna li neko ?ta znači "optocoupler"? (znam da je neki deo na pojačalu)
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Old 26-05-2009, 05:35 PM   #2
diviner
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Default Re: "optocoupler" ???

Ako se ja dobro sjecam elektronike iz srednje (a bez da gledam sada po wikipediji i slicno ) optokapler kako samo ime kaze sluzi za komunikaciju dva dijela putem optike (opto-opticki, coupler - spajac - od ovog izraza je napravljen i satrovacki izraz kuplung ). Drugim rjecima tamo gdje je najcesce potrebno galvansko razdvajanje a dijelovi elektronike (nije bitno koje namjene) treba da komuniciriju, koristi se optokapler.

Eto, to bi bilo uopsteno, a Boggy i drugi strucniji ljudi ce dodatno da pojasne stvari.
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Old 26-05-2009, 06:16 PM   #3
FrankoPanko
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Default Re: "optocoupler" ???

Kod pojacala konkretno optocoupler (sprega led diode i foto otpornika!) sluzi kao limiter signala od "clippinga" ukoliko je input "predoziran", a isti se koristi i u opto kompresorima kao element gain redukcije (LA2, Millenia, Avalon...).
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Old 26-05-2009, 09:28 PM   #4
borisgolub
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Default Re: "optocoupler" ???

Hvala drugovi, hvala mnogo!
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