sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 evo ; 172 kom , slozeno na stiroporce ... svakom rednom broju su pridruzene tri nezavisne vrednosti otpora ; otpor je meren na 0,65mA , 5mA i 14 mA Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 Srednja vrednost ( Suma svih otpora za jednu vrednost struje, podeljena sa 172) za: 0.65 mA = 351 Ohm 5 mA = 106 Ohm 14 mA = 61 Ohm Link to comment Share on other sites More sharing options...
pile Posted December 28, 2008 Report Share Posted December 28, 2008 Srednja vrednost ( Suma svih otpora za jednu vrednost struje, podeljena sa 172) za: 0.65 mA = 351 Ohm 5 mA = 106 Ohm 14 mA = 61 Ohm Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 Evo tablice jos jednom Link to comment Share on other sites More sharing options...
Sync Posted December 28, 2008 Report Share Posted December 28, 2008 Znaci bice i za balanced varijante sasvim dovoljno pribliznih. Link to comment Share on other sites More sharing options...
pile Posted December 28, 2008 Report Share Posted December 28, 2008 Evo tablice jos jednom Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 treba videti na osnovu spiska od WEISS-a kako podeliti... p.s. 5mA i 14mA su manje vise svi identicni...evo detaljnijeg prikaza za 0.65mA Link to comment Share on other sites More sharing options...
Zen Mod Posted December 28, 2008 Report Share Posted December 28, 2008 treba videti na osnovu spiska od WEISS-a kako podeliti... p.s. 5mA i 14mA su manje vise svi identicni...evo detaljnijeg prikaza za 0.65mA Link to comment Share on other sites More sharing options...
Zen Mod Posted December 28, 2008 Report Share Posted December 28, 2008 Babo - pripremi uputstvo za sastavljanje - "pre paljenja uredjaja skinuti kratkospojnik ; spojiti jedan kraj mAmetra na pinX , drugi kraj mAmetra na + napon (tacka Y) ; okrenuti pot na polozaj max struje i podesiti max struju na 18mA ; postupak ponoviti za drugu polovinu PSMLS " ako hocete da cujete muziku - vratiti kratkospojnike ; ako necete , ne vracajte kratkospojnike , i bacite sve kroz prozor ( kad mladji Direktor prolazi - njemu nedostyaje lampica ) kad smo vec kod toga - nisam stigao da uplatim soldi za buffer pcbs (kad sam isao u postu po jednu inkrimisanu posiljku , zaboravih i mobilan i adresu )...... obavljam to koliko sutra Link to comment Share on other sites More sharing options...
Sync Posted December 28, 2008 Report Share Posted December 28, 2008 Daj Zen sredi neke malo pribliznijih vrednosti.. Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 Alo svi...pricamo o rasponu Struja od 0.65 mA (650 uAmpera) do 14 ma. Svih 172 LDR se pri tome ponasa na izlazu u rasponu od nekih 40 do 500 Ohma. Uzmite bilo koji log Pot i izmerite mu Levi i desni kanal (otpor) pri bilo kom polozaju...pa mi javite kolika je razlika u Ohmima. Zen - zazmuri, uzimaj levom rukom i trpaj... Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 Babo - pripremi uputstvo za sastavljanje - "pre paljenja uredjaja skinuti kratkospojnik ; spojiti jedan kraj mAmetra na pinX , drugi kraj mAmetra na + napon (tacka Y) ; okrenuti pot na polozaj max struje i podesiti max struju na 18mA ; postupak ponoviti za drugu polovinu PSMLS " ako hocete da cujete muziku - vratiti kratkospojnike ; ako necete , ne vracajte kratkospojnike , i bacite sve kroz prozor ( kad mladji Direktor prolazi - njemu nedostyaje lampica ) Link to comment Share on other sites More sharing options...
pile Posted December 28, 2008 Report Share Posted December 28, 2008 Pa to ni Microsoft Support ne nudi Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 Gde baš njih nadje Ima valjda i boljih Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 neka ostane - Ovako je Mr. Pass merio http://www.diyaudio.com/forums/attachment.php?s=&postid=1520215&stamp=1211766499' rel="external nofollow"> Link to comment Share on other sites More sharing options...
sp300b Posted December 28, 2008 Author Report Share Posted December 28, 2008 Pass-ova tabela ubacena u Excell, i to izgleda ovako. Reklo bi se da oblik krive otpornosti ostaje slican/konstantan za razlicite vrednosti struja...uporediti 0.01mA, 0.02mA i 0.03mA (zamisljenu) krivu... Link to comment Share on other sites More sharing options...
sp300b Posted December 29, 2008 Author Report Share Posted December 29, 2008 Zen, jesi li koristio levu ruku ? Link to comment Share on other sites More sharing options...
Zen Mod Posted December 31, 2008 Report Share Posted December 31, 2008 Cika Beli ( Bing , Direktor Sr.) i ja smo se dogovorili da iih raspacavamo odmah posle Novaka , cisto da smanjimo uticaj Postarskog alkohola na verovatnocu isporuke . moja krivica sto vam nisam to napisao odmah po dogovoru ...... al' kontam da se rec vec rasirila ; Diy-eri su inace gori od alapaca ( valjda vise koriste SMS i e-mail) naravno - svako ce morati da plati skromnu otkupninu od 30 Ojra , najnovijih ajd - Zivi bili ! Link to comment Share on other sites More sharing options...
sp300b Posted January 2, 2009 Author Report Share Posted January 2, 2009 OC-ovi - vidis rupu od 3,5 mm u sredini - izmedju OC-ova ? iseces komad 2mm Cu ili Al lima , velicine da poklopi sve OC-ove ; izbusis rupu 3,5mm ( kako se pise Fi ?) na sredini te plocice lima polemis OC-ove i zalemis ulazne kablove na pcb montiras M3x25,sa sve maticom - stub srafa gore ; kad sve namontiras - malo polegnes kablove izmedju OC-ova , na svaki OC kap termo paste , spustis tu plocicu na sraf , preko OC-ova kao poklopac , stavis feder platnu i maticu , zategnes , kanes kap neostika ili laka na maticu ..... i imas ih termicki spregnute . clever , isn't it ? jasno ? Link to comment Share on other sites More sharing options...
sp300b Posted January 2, 2009 Author Report Share Posted January 2, 2009 Link to comment Share on other sites More sharing options...
sp300b Posted January 2, 2009 Author Report Share Posted January 2, 2009 detalj... pogled sa TOP strane Link to comment Share on other sites More sharing options...
sp300b Posted January 6, 2009 Author Report Share Posted January 6, 2009 LDR - Fixirani Link to comment Share on other sites More sharing options...
sp300b Posted January 6, 2009 Author Report Share Posted January 6, 2009 Link to comment Share on other sites More sharing options...
Zen Mod Posted January 6, 2009 Report Share Posted January 6, 2009 Babo - da ti elkovi nisu premalenog napona ? bojim se da se ne naduvaju kad popalis Link to comment Share on other sites More sharing options...
sp300b Posted January 6, 2009 Author Report Share Posted January 6, 2009 Babo - da ti elkovi nisu premalenog napona ? bojim se da se ne naduvaju kad popalis Link to comment Share on other sites More sharing options...
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