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Sve i svašta

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Sve i svašta
BeliNinja Offline
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#5.101
10-20-2018, 02:47 PM
(10-20-2018, 01:22 PM)Jevrem Wrote: danas mi zatrebala stereo varijanta riaa izvora pa sam sklopio na brzinu?!!! oduzelo mi ovo nekoliko sati sa busenjima i uparivanjima kondova i otpornika

Rekao bih da su u pitanju FKP kondenzatori?
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BeliNinja Offline
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#5.102
10-20-2018, 02:58 PM
(10-19-2018, 12:18 PM)mikikg Wrote: Haha, nesto je cudno sa ovim videom? Smile



A ovaj tek je simpatican Smile

Svasta covek ima da vidi Big Grin
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Khadgar2007 Offline
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#5.103
10-20-2018, 06:28 PM (This post was last modified: 10-20-2018, 06:30 PM by Khadgar2007.)
Lampa u izlazu je RS1003 ako se ne varam. Što se tiče ostalog stvarno ne znam jer je pojačalo svježe ispalo iz radione tako da ne znam ništa osim snage. Evo link http://www.audiofil.hr/forum/forum_posts...&title=set di je Ilimzn malo opširnije opisao pojačalo, ne karakteristike već samu ideju kako dobiti 40W u SETu. Samo pratite postove koji zauzimaju čitav ekran,ima ih i na nekoliko sljedećih stranica osim onog na 52-goj. Wink
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BeliNinja Offline
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#5.104
10-20-2018, 06:45 PM
Predpostavio sam da je RS1003.
Mada to nije trioda, ali ne zaostaje Big Grin
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Bocko Offline
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#5.105
10-20-2018, 10:15 PM
Jevreme, ne vidim nešto od aktivnih elemenata u uradku?
"Lako je napraviti preterano jako, teško je napraviti Dovoljno jako!" [Image: smile.gif]
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Jevrem Offline
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#5.106
10-20-2018, 10:53 PM
I nema aktivnih elemenata. To je inverzna riaa da mogu da pustim test signal kroz phono preamp i snimim na arti. A i dobro dodje za usviravanje kondova u phono preampu da ne smirglam iglu od plocu.

BeliNinja jesu fkp, ima ih dovoljno za uparivanje a i povoljni su i dobri zvucno
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BeliNinja Offline
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#5.107
10-21-2018, 08:31 AM
@Jevrem
Gde kupujes ove male FKP i koji je tacno model?
Kod nas ima samo ovih u vecim pakovanjima.
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euronymous Offline
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#5.108
10-21-2018, 09:44 AM
@BeliNinja
Na jeftino pucaš  Siroma
"Ako kaniš pobjediti, ne smiješ izgubiti" - Grunf
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Jevrem Offline
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#5.109
10-21-2018, 11:29 AM (This post was last modified: 10-21-2018, 11:36 AM by Jevrem.)
Nisu skupi, to su FKP2 2.5%, ima ih skoro kod svih dobavljaca. Kod Cometa su povoljni ali su 5%. Cena je nesto ok 0,2 do 0,3 evra za 2,5%. https://store.comet.rs/Search/?keywords=...a3AyIn0%3D

Ako imate u planu neku grupnu kupovinu ja se upisujem za vrednosti 1nF, 1n5, 2n2, 4n7, 10n, 15n, 22n, 33n
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BeliNinja Offline
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#5.110
10-21-2018, 12:46 PM (This post was last modified: 10-21-2018, 12:48 PM by BeliNinja.)
(10-21-2018, 09:44 AM)euronymous Wrote: @BeliNinja
Na jeftino pucaš  Siroma

Sva sreca pa ih ne treba mnogo Big Grin
Ove koje si predlozio su za 1kV. Za taj radni napon su svi papreni osim keramickih.
Ma ne bih nibrazmisljao o njima da nam Braca nije odrzao predavanje :/
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BeliNinja Offline
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#5.111
10-21-2018, 12:49 PM
(10-21-2018, 11:29 AM)Jevrem Wrote: Nisu skupi, to su FKP2 2.5%...

Lako se prepoznaju po zutoj ispuni Smile
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mikikg Offline
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#5.112
10-21-2018, 01:30 PM
Uh sunceti, pa ti FKP kondenzatori od 1000V guraju po par kW snage u rezonatnim pretvaracima (LLC i slicni) i to na vise desetina kHz.
Macola kada vas bude video ... : )
Samo vam jos tu fali Vacuumschmelze Nanocristaline transformator i onda mozemo da pricamo o necemu zanimljivom : )
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BeliNinja Offline
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#5.113
10-21-2018, 02:29 PM
Smile
Macola odavno zvoca o FKP kondenzatorima.
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Macola Offline
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#5.114
10-21-2018, 02:39 PM
Da.
Zvoca jer je odavno istražio njihov kvalitet.

Doduše, mene su prvenstveno interesovali FKP1 koji su predisponirani za velike snage i malene gubitke svih vrsta, a prateći njih naravno da sam pažljivo pregledao sve FKP serije.

U mnogo slučajeva i tipova kondenatora su gubici i THD u korelaciji. Manji gubici svih vrsta obično znače i manji THD.
Nije baš strogo pravilo ali je blisko povezano.
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BeliNinja Offline
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#5.115
10-21-2018, 05:26 PM
O izoblicenjima kod FKP kondenzarora nam je Braca dijagramima dokazao da su najmanji... Big Grin
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mikikg Offline
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#5.116
10-21-2018, 06:56 PM
Vidi sta su mi uradili od kondenzatora mama Big Grin Big Grin
https://www.youtube.com/watch?v=cWdtPXdEOOE
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Khadgar2007 Offline
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#5.117
10-21-2018, 07:07 PM
https://www.youtube.com/watch?v=Cqg3kcwAgso  Heart    Big Grin
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ZASto Offline
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#5.118
10-21-2018, 07:43 PM
https://www.youtube.com/watch?v=GX9A5vv-jOM
Make no mistake between my personality and my attitude.
My personality is who I am.
My attitude depends on who you are.

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me[R]a Offline
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#5.119
Video  10-21-2018, 11:33 PM
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#5.120
10-22-2018, 09:14 AM
https://www.youtube.com/watch?v=wN8SK-pvNvA&feature=youtu.be&fbclid=IwAR3tg-tFHF6ZQnSbfZ1TKqnmRxUvJOc7N-dTHxQf2Py_tc470n2heJV8CbI
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