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Da ne otvaram novu temu, par pitanja...

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Da ne otvaram novu temu, par pitanja...
impuls64 Offline
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#1
05-13-2013, 10:54 PM (This post was last modified: 08-14-2014, 03:10 PM by HomeMadeAudioProject.)
dobro vece....ja se izvinjavam sto cu malko da skrenem, ali mozda neko zna da pomogne.<br />
muci me zamena za jedan tranzistor koji ne mogu da nadjem. 2SC 2632.....<br />
Hocu da sredim jedan Technics SUV 707 i treba mi zamena za ovaj tranzistor, nasao sam slican 2SC 2631 koji je malo slabije disipacije (0,75w)<br />
a koncept je takav da radi sa malo vecom strujom to jest greje se.... Plasim se neadekvatne zamene jer pojacalo opasno puca radi na + - 60 V i licno sam gledao kako svetle izlazni tranzistori uz manji pozar..<br />
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sema je u prilogu ...unapred hvala<br />
<br />
hm..hoce li mi neko reci kako da ubacim neki fajl ovde? :ermm:<br />
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<br />
Valjda sam ubacio nekako.<br />
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...[attachment=1980Confuseduv707.jpg]<br />
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[attachment=1981:2sc2632.pdf]


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.pdf   2sc2632.pdf (Size: 37,46 KB / Downloads: 13)
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Dude Offline
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#2
05-13-2013, 11:01 PM



@Impuls64

Premestio sam ti pitanje ovde pa ozezi...

Neka ovo bude tema sa ovakvim kratkim pitanjima i savetima. Svi ih imamo Wink

Pozdrav.
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impuls64 Offline
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#3
05-13-2013, 11:21 PM
Ok...jos se ne snalazim...hvala...
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Aca93 Offline
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#4
05-13-2013, 11:25 PM
Umesto 2SC 2632 bi trebalo da moze 2SC 3245.

Izmeri koliki je napon na tom tranzistoru, 2632 je do 150 a 3245 do 120V pa ako moze stavljaj.

Pozdrav!
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impuls64 Offline
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#5
05-13-2013, 11:31 PM
Hvala ti....znas li ima li gde da se kupi?
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Aca93 Offline
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#6
05-14-2013, 11:51 AM
Ja delove kupujem u mg i pro electronic i tamo ih ima.

Imas temu sa njihovim sajtovima...

Pozdrav!
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impuls64 Offline
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#7
05-14-2013, 07:51 PM
Aco...hvala ti puno. Sad sam bio na njihovim sajtovima izgleda da imaju i original, tako da nece ici zamena..
Ja sam gledao uglavnom po BG - firmama.....ali izgeda da je NIs jos uvek grad elektronike...

Veliki pozdrav..
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HomeMadeAudioProject Away
majstor Kvariš
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#8
05-14-2013, 08:36 PM
bio i ostao - ako si iz Bgd ono što ne možeš naći ovde prvo potraži u Niš Smile
Bože,daj svakome pameti - ni mene ne zaboravi...
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Aca93 Offline
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#9
05-14-2013, 09:27 PM
Da da mg ima veliki asortiman robe pro tu i tamo...

Samo ja sta god sam uzimao u pro bilo je jeftinije nego u mg, nekad je to 10-15din ali nekad 100-150 puta vise komada i onda moram u pro.

Da li je original ili ne nisam siguran ali sve je bilo ok radilo je, sad mozda vreme to pokaze da nije tako videcemo...

Pozdrav!
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majstor Kvariš
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#10
05-19-2013, 02:40 PM
znam da su ruski i da su blok,na svakom od njih piše radni napon i kapacitet - zna li iko još po neku karakteristiku ovih kondenzatora?

vrijednost u novcu,gdje koristiti?

[attachment=2100:2013-05-19-580.jpg][attachment=2101:2013-05-19-581.jpg]


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Bože,daj svakome pameti - ni mene ne zaboravi...
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Marshall Offline
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#11
05-19-2013, 02:42 PM
Ja sam ih koristio strogo za u skretnice..imao sam razne vrednosti bas za to sto mi trebalo..za druge namene nema bas bas da budes odusevljen..
А у руке Мандушића Вука биће свака пушка убојита ...
https://www.youtube.com/user/Marshallov/videos

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bob53 Offline
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#12
05-19-2013, 02:49 PM
Papir u ulju.Elko.Dobri samo u napajanju.Traju sto godina.
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Makso Offline
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#13
05-30-2013, 09:05 AM
Htjeo bih kupiti ovaj zvučnik pa da vas pitam da li to valja nečemu jer cijena je niska????
<a href="http://www.pik.ba/artikal/6554832/woofer-500w/">http://www.pik.ba/artikal/6554832/woofer-500w/</a>
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AcaJevtic94 Offline
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#14
05-30-2013, 09:07 AM
Mislim da bi bolje bilo uzeti neki od 15-18"
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Makso Offline
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#15
05-30-2013, 09:20 AM
Ne treba mi veliki, dovoljna mi je i ova veličina, samo me zanima da li valja ičemu i kvalitet jer nema nikakvih oznaka na sebi pa zato???
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TDA Offline
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#16
06-05-2013, 01:56 PM
Šta mislite, da li bi bilo dobro uraditi preamp sa ovim bubašvaba konzervama, kad ih već imam?

[attachment=2463:Fotografija-0306.jpg]


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Face up...make your stand and realise you're living in the golden years!
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HomeMadeAudioProject Away
majstor Kvariš
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#17
06-05-2013, 04:53 PM
koje su im oznake?
Bože,daj svakome pameti - ni mene ne zaboravi...
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TDA Offline
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#18
06-05-2013, 05:27 PM
741CE (TL471)
Face up...make your stand and realise you're living in the golden years!
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TDA Offline
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#19
06-05-2013, 06:51 PM (This post was last modified: 06-05-2013, 06:55 PM by TDA.)
Jbg nemogu da ispravim... TL741 ili LM741CE

http://www.ti.com/lit/ds/symlink/lm741.pdf
Face up...make your stand and realise you're living in the golden years!
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mikikg Offline
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#20
06-05-2013, 07:35 PM
TL741 u tim metalnim kucistima osim sto je tako "lep" nista drugo posebno bitno nema bolje od bilo kog plasticnog 741.
Da si naleteo na uparene tranzistore u tom kucistu mozda bi i moglo nesto ali ovako slablo, prevazidjeni su ti OP-ovi.
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