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Fan speed control
#5
(07-27-2016, 08:55 AM)apexaudio Wrote:  Podelio sam ovu semu u temi AX11 ali je prosla neprimeceno, mislim da jednostavnije ne moze. Tranzistor BD241 koji ukljucuje ventilator je ujedno regulacioni ali on regulise napon na dva moguca potencijala .......


Sema je bas jednostavna pa zato i ne ispunjava sve potrebne zahteve koje sam ja postavio za moj regulator.
Nedostaje histerezis da se brzo ukljuci ventilator i izbegne kratkotrajni prelazni rezim i cimanje rotora. Nedostaje kontinualna regulacija brzine od trenutka ukljucenja do maksimalne brzine i po meni najveci nedostatak, ventilator nema iskljuceno stanje, vec radi sa manjom ili vecom brzinom.
Zgodno je da nam ventilator bude iskljucen pri tisem slusanju pojacala dok su disipacije male a buka koju proizvodi ventilator je i tekako cujna. sa povecavanjem temperature u nekom trenutku se ukljucuje ventilator i daljim povecavanjam temperature kontinualno se povecava i brzina ventilatora sve do maksimalne.
Novac je sredstvo a ne cilj.
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Messages In This Thread
Fan speed control - by Gosha - 07-27-2016, 12:29 AM
RE: Fan speed control - by TDA - 07-27-2016, 08:36 AM
RE: Fan speed control - by Khadgar2007 - 07-27-2016, 08:50 AM
RE: Fan speed control - by apexaudio - 07-27-2016, 08:55 AM
RE: Fan speed control - by Gosha - 07-27-2016, 11:38 AM
RE: Fan speed control - by npejcic - 07-27-2016, 08:04 PM
RE: Fan speed control - by npejcic - 07-27-2016, 08:07 PM
RE: Fan speed control - by Macola - 07-28-2016, 10:34 AM
RE: Fan speed control - by branko tod - 07-28-2016, 04:45 PM
RE: Fan speed control - by dlalkovic - 07-28-2016, 04:37 PM
RE: Fan speed control - by Gosha - 07-28-2016, 06:09 PM
RE: Fan speed control - by Macola - 07-28-2016, 07:44 PM
RE: Fan speed control - by Gosha - 07-28-2016, 09:02 PM
RE: Fan speed control - by mikikg - 07-28-2016, 07:50 PM
RE: Fan speed control - by Macola - 07-28-2016, 07:51 PM
RE: Fan speed control - by Macola - 07-28-2016, 07:54 PM
RE: Fan speed control - by Želja - 07-28-2016, 08:06 PM
RE: Fan speed control - by mikikg - 07-28-2016, 08:07 PM
RE: Fan speed control - by Macola - 07-28-2016, 08:18 PM
RE: Fan speed control - by Macola - 07-28-2016, 08:10 PM
RE: Fan speed control - by Macola - 07-29-2016, 12:48 PM

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