sasar Posted January 31, 2009 Report Share Posted January 31, 2009 Grupna nabavka AMP i PSU PCB za Gainclone LM3886 koje je uradio walter1, PCB će se izraÄ‘ivati na vitroplastu bakarni vodovi, stop lak i bela Å¡tampa elemenata. Krajnja cena za PCB će se znati po okonÄanju ove akcije a to je do sledeće nedelje 08.02.2009 Trenutno spisak izgleda ovako: walter1 6xAMP + 3xPSU sasar 2xAMP miloradkuz 2xAMP + 1xPSU ackopk 2xAMP + 1xPSU Link to comment Share on other sites More sharing options...
walter1 Posted January 31, 2009 Report Share Posted January 31, 2009 Jedna napomena: ploÄice će biti malo doterane, ovo je neka prva verzija. Na sugestiju sasar iz estetskih razloga biće skinute vrednosti komponenti, ostaće samo njihove oznake. Ako ima joÅ¡ nekih sugestija, predložite, imamo vremena do kraja nedelje za eventualne izmene. E da, nadam se da se podrazumeva i izrada rupica na ploÄicama? Link to comment Share on other sites More sharing options...
stein Posted January 31, 2009 Report Share Posted January 31, 2009 Ajd ovako, Waltere, stavi za napajanje i zvuÄnik rupe da stane neki lep 2.5mm2 kabel. Ko neće, ne mora da koristi, ali ko hoće da izvuÄe maksimalni potencijal, ne može niÅ¡ta sa klemnicama. Link to comment Share on other sites More sharing options...
guja011 Posted January 31, 2009 Report Share Posted January 31, 2009 oli se to meni Äini ili su diode u donjoj polovini naopaÄke, a? Link to comment Share on other sites More sharing options...
sp300b Posted January 31, 2009 Report Share Posted January 31, 2009 Nemas halicunacija - Donje 4 treba da budu postavjene isto kao i gornje 4. Link to comment Share on other sites More sharing options...
walter1 Posted February 1, 2009 Report Share Posted February 1, 2009 oli se to meni Äini ili su diode u donjoj polovini naopaÄke, a? Link to comment Share on other sites More sharing options...
Car Posted February 1, 2009 Report Share Posted February 1, 2009 Pisi mene za 4 PA + 4 PSU. Mozda cu korigovati PSU, zavisno od cene jer je zgodno imati tih plocica jer je standardna verzija napajanja... Link to comment Share on other sites More sharing options...
sp300b Posted February 1, 2009 Report Share Posted February 1, 2009 Jel može ovako? Link to comment Share on other sites More sharing options...
walter1 Posted February 1, 2009 Report Share Posted February 1, 2009 Moze i "onako" , samo, ovako ce, osim sto je vizuelno lep, uz to i "raditi", a nece explodirati donji "C". Link to comment Share on other sites More sharing options...
sasar Posted February 1, 2009 Author Report Share Posted February 1, 2009 Ja sam te slike stavio Äisto informativno ali sad namam pojma zaÅ¡to nemogu ih zameniti tj prvi post ne mogu izmeniti. Link to comment Share on other sites More sharing options...
guja011 Posted February 1, 2009 Report Share Posted February 1, 2009 intro slike nisu bitne, gledaj samo da fajl koji šalješ za izradu pcb bude ok da ackopk ne zasija. Link to comment Share on other sites More sharing options...
ackopk Posted February 1, 2009 Report Share Posted February 1, 2009 intro slike nisu bitne, gledaj samo da fajl koji šalješ za izradu pcb bude ok da ackopk ne zasija. Link to comment Share on other sites More sharing options...
WEISS Posted February 1, 2009 Report Share Posted February 1, 2009 Evo stavio sam za zvuÄnik. Za napajanje ne vidim potrebu. Provodnik 1.5mm2, pa i manji je dovoljan za struje koje se ovde javljaju. Link to comment Share on other sites More sharing options...
stein Posted February 1, 2009 Report Share Posted February 1, 2009 intro slike nisu bitne, gledaj samo da fajl koji šalješ za izradu pcb bude ok da ackopk ne zasija. Link to comment Share on other sites More sharing options...
ackopk Posted February 1, 2009 Report Share Posted February 1, 2009 Manite se zezanja, mladić je uporan i ne predaje se Å¡to je vrlina koju danas nije lako naći. Da je manje brzoplet, tojest, da ima malkice viÅ¡e strpljenja, bilo bi mu lakÅ¡e pomoći. Ali vidim, prestao je da trese kavez i strpljivo Äeka da se ploÄice pripreme i finaliziraju Å¡to je u svakom sluÄaju pozitivan pomak. Biće neÅ¡to od svega. Link to comment Share on other sites More sharing options...
miloradkuz Posted February 2, 2009 Report Share Posted February 2, 2009 Mozda ne bi bilo lose da se plocica malo prosiri i da se elektrolit Cm i mozda ako bi bilo potrebano Cs2 elektrolit odalje od ic kola. Da bi moglo da se ic kolo stegne na hladnjak ne preko rupe koja je predvidjena na ic kolu, nego da se stavi plocica preko ic kola i da se stegne sa dva srafa. Link to comment Share on other sites More sharing options...
ackopk Posted February 2, 2009 Report Share Posted February 2, 2009 Dali treba da se pridrzavam delova sa sajta http://www.chipamp.com./lm3886.shtml' rel="external nofollow"> Link to comment Share on other sites More sharing options...
kan042 Posted February 2, 2009 Report Share Posted February 2, 2009 Mislim da je walter1 koristio BYW29/200 diode i njih bi trebalo da ima Kelco. Link to comment Share on other sites More sharing options...
ackopk Posted February 2, 2009 Report Share Posted February 2, 2009 Mislim da je walter1 koristio BYW29/200 diode i njih bi trebalo da ima Kelco. Link to comment Share on other sites More sharing options...
kan042 Posted February 2, 2009 Report Share Posted February 2, 2009 Ja sam koristio metalfilm otpornike 0,6W (bar ih tako vode) a kupio sam ih u chipoteci. 2W sam stavio ugljeni. Također sam koristio BYW29/200. Link to comment Share on other sites More sharing options...
ackopk Posted February 2, 2009 Report Share Posted February 2, 2009 U Kelco-u od metal film otpornika imaju samo na 1/4w (0.25w)... A u Silken-u uopste nemaju metal film otpornike... Pozdrav.! Link to comment Share on other sites More sharing options...
sp300b Posted February 2, 2009 Report Share Posted February 2, 2009 U Kelco-u od metal film otpornika imaju samo na 1/4w (0.25w)... A u Silken-u uopste nemaju metal film otpornike... Pozdrav.! Link to comment Share on other sites More sharing options...
kan042 Posted February 2, 2009 Report Share Posted February 2, 2009 Ja sam napisao da sam ih nabavio u chipoteci i znam da su u Kelco metalfilm 0,25W. Mislim da možeš koristiti te 0,25W ali neka iskusniji to potvrde. Ne znam koje je walter1 koristio. Link to comment Share on other sites More sharing options...
stein Posted February 3, 2009 Report Share Posted February 3, 2009 Acko, kupi Äetvrt vata otpornike, tamo gde ide 2 vata, kupi 2vata, taj ne mora biti metalfilm. A diode u ispravljaÄu bilo koje brze diode, naprimer MBR20100 su viÅ¡e nego dovoljno dobre. Link to comment Share on other sites More sharing options...
ackopk Posted February 3, 2009 Report Share Posted February 3, 2009 Acko, kupi Äetvrt vata otpornike, tamo gde ide 2 vata, kupi 2vata, taj ne mora biti metalfilm. A diode u ispravljaÄu bilo koje brze diode, naprimer MBR20100 su viÅ¡e nego dovoljno dobre. Link to comment Share on other sites More sharing options...
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