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Mini busilice za PCB
(10-29-2014, 08:22 PM)11277 Wrote: ne bi rekao da tiristor pregorjeva od ispeglanog DC,mislim da je ovde riječ o tome da tiristorom ne možeš regulisati ništa ako je na konstantnom naponu a takav je kad se ispegla kondenzatorima. jednom uključen tiristir(pa i trijak) ostaje uključen sve dok postoji struja kroz njih. kad je naizmjenični napon ispravljen u istosmjerni ali ne i ispeglan,on onda ima "dodira" sa nultim potencijalom pa tako i struja u tim momentima prestaje da prolazi kroz njega. podešavanje se odrađuje tako što se na njegov gejt zatim dovodi pobuda u određenom trenutku/visini ispravljenog napona a samim tim i efektivna struja kroz motor. što je pobuda ranija po uzlaznom obliku napona/struje kroz kolo to je i veći broj obrtaja.

Kada sam odavno radio automatski punjac akumulatora sa tiristorskom regulacijom,kada sam ga probao na punjacu od laptopa bez prikljucenog akumulatora,tiristor je pregoreo u momentu,(punjac od laptopa daje ispeglani napon),koliko se secam led diode su pocele da svetle nesto bez veze,i onda sam na forumu napisao da sam ga napajao sa laptop adapterom,rekli su da je tiristor pregoreo zbog ispeglanog napona,znaci samo trafo,grec i na uredjaj,uradio sam tako,ali idalje nije radilo dok nisam stavio nov tiristor i posle toga je sve radilo bez problema,sad to je moje iskustvo,ne mogu 100% da tvrdim da je zbog ispeglanog napona,ali ukazuje na to.
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Messages In This Thread
Mini busilice za PCB - by BeliNinja - 04-20-2013, 03:56 PM
RE: Mini busilice za PCB - by Khadgar2007 - 09-12-2014, 07:09 PM
RE: Mini busilice za PCB - by BeliNinja - 09-12-2014, 07:30 PM
RE: Mini busilice za PCB - by zare - 09-13-2014, 01:04 PM
RE: Mini busilice za PCB - by TDA - 09-12-2014, 07:50 PM
RE: Mini busilice za PCB - by Khadgar2007 - 09-12-2014, 08:31 PM
RE: Mini busilice za PCB - by vodjang - 10-28-2014, 08:29 AM
RE: Mini busilice za PCB - by ManicP - 10-28-2014, 09:07 AM
RE: Mini busilice za PCB - by TDA - 09-12-2014, 09:19 PM
RE: Mini busilice za PCB - by djera - 09-12-2014, 10:42 PM
RE: Mini busilice za PCB - by enaB - 09-13-2014, 01:22 PM
RE: Mini busilice za PCB - by BeliNinja - 09-13-2014, 01:43 PM
RE: Mini busilice za PCB - by Dual - 10-27-2014, 04:12 PM
RE: Mini busilice za PCB - by TDA - 10-27-2014, 04:30 PM
RE: Mini busilice za PCB - by Khadgar2007 - 10-28-2014, 08:37 AM
RE: Mini busilice za PCB - by vodjang - 10-28-2014, 08:49 AM
RE: Mini busilice za PCB - by Khadgar2007 - 10-28-2014, 09:01 AM
RE: Mini busilice za PCB - by vodjang - 10-28-2014, 09:04 AM
RE: Mini busilice za PCB - by Khadgar2007 - 10-28-2014, 09:16 AM
RE: Mini busilice za PCB - by Leonardo - 10-28-2014, 09:45 AM
RE: Mini busilice za PCB - by Dual - 10-28-2014, 10:15 AM
RE: Mini busilice za PCB - by Marshall - 10-28-2014, 01:53 PM
RE: Mini busilice za PCB - by Aca93 - 10-28-2014, 02:16 PM
RE: Mini busilice za PCB - by Marshall - 10-28-2014, 02:21 PM
RE: Mini busilice za PCB - by vlada86 - 10-28-2014, 02:22 PM
RE: Mini busilice za PCB - by BeliNinja - 10-28-2014, 03:33 PM
RE: Mini busilice za PCB - by DeFacto - 10-28-2014, 06:34 PM
RE: Mini busilice za PCB - by TDA - 10-28-2014, 07:21 PM
RE: Mini busilice za PCB - by emiSAr - 10-29-2014, 07:24 AM
RE: Mini busilice za PCB - by ManicP - 10-29-2014, 08:57 AM
RE: Mini busilice za PCB - by DeFacto - 10-29-2014, 06:25 PM
RE: Mini busilice za PCB - by emiSAr - 10-29-2014, 10:15 AM
RE: Mini busilice za PCB - by Ubledeli - 10-29-2014, 04:39 PM
RE: Mini busilice za PCB - by Aca93 - 10-29-2014, 08:10 PM
RE: Mini busilice za PCB - by DeFacto - 10-29-2014, 08:37 PM
RE: Mini busilice za PCB - by Aca93 - 10-29-2014, 08:33 PM
RE: Mini busilice za PCB - by Khadgar2007 - 04-18-2015, 12:02 PM
RE: Mini busilice za PCB - by TDA - 04-18-2015, 01:22 PM
RE: Mini busilice za PCB - by Gosha - 04-18-2015, 02:03 PM
RE: Mini busilice za PCB - by midji84 - 04-18-2015, 02:16 PM
RE: Mini busilice za PCB - by Khadgar2007 - 04-18-2015, 02:48 PM
RE: Mini busilice za PCB - by Risto - 06-09-2015, 10:32 PM
RE: Mini busilice za PCB - by fokussd - 06-09-2015, 10:46 PM
RE: Mini busilice za PCB - by emiSAr - 06-09-2015, 10:50 PM
RE: Mini busilice za PCB - by Risto - 06-09-2015, 11:04 PM
RE: Mini busilice za PCB - by bogdan.kecman - 06-10-2015, 12:29 AM
RE: Mini busilice za PCB - by Risto - 06-10-2015, 09:50 AM
RE: Mini busilice za PCB - by Risto - 06-11-2015, 08:04 PM
RE: Mini busilice za PCB - by bogdan.kecman - 06-11-2015, 11:56 PM
RE: Mini busilice za PCB - by Risto - 06-12-2015, 01:57 PM
RE: Mini busilice za PCB - by LordZi - 11-02-2015, 01:23 AM
RE: Mini busilice za PCB - by zocky - 03-03-2016, 01:07 AM
RE: Mini busilice za PCB - by TDA - 03-03-2016, 09:14 AM
RE: Mini busilice za PCB - by LordZi - 03-03-2016, 09:31 AM
RE: Mini busilice za PCB - by zare - 03-03-2016, 04:01 PM
RE: Mini busilice za PCB - by zocky - 03-05-2016, 01:34 AM
RE: Mini busilice za PCB - by Milan94 - 03-05-2016, 02:09 AM
RE: Mini busilice za PCB - by zocky - 03-05-2016, 07:59 PM
RE: Mini busilice za PCB - by Khadgar2007 - 06-22-2016, 12:11 AM
RE: Mini busilice za PCB - by emiSAr - 06-22-2016, 08:44 AM
RE: Mini busilice za PCB - by Khadgar2007 - 06-22-2016, 09:53 AM
RE: Mini busilice za PCB - by nik - 06-22-2016, 02:05 PM
RE: Mini busilice za PCB - by Khadgar2007 - 06-23-2016, 02:12 AM
RE: Mini busilice za PCB - by Khadgar2007 - 06-28-2016, 06:10 PM
RE: Mini busilice za PCB - by nik - 06-28-2016, 08:03 PM
RE: Mini busilice za PCB - by nole15 - 07-07-2016, 02:23 PM
RE: Mini busilice za PCB - by me[R]a - 08-24-2020, 09:04 PM
RE: Mini busilice za PCB - by Khadgar2007 - 08-24-2020, 10:54 PM
RE: Mini busilice za PCB - by emiSAr - 08-25-2020, 12:27 PM
Mini busilice za PCB - by TDA - 04-20-2013, 04:20 PM
Mini busilice za PCB - by HomeMadeAudioProject - 04-20-2013, 04:32 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 04:33 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 04:35 PM
Mini busilice za PCB - by TDA - 04-20-2013, 04:38 PM
Mini busilice za PCB - by mikikg - 04-20-2013, 04:50 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 04:56 PM
Mini busilice za PCB - by TDA - 04-20-2013, 05:01 PM
Mini busilice za PCB - by Dude - 04-20-2013, 05:08 PM
Mini busilice za PCB - by TDA - 04-20-2013, 05:17 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 05:20 PM
Mini busilice za PCB - by mikikg - 04-20-2013, 05:23 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 05:30 PM
Mini busilice za PCB - by TDA - 04-20-2013, 05:39 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 05:50 PM
Mini busilice za PCB - by TDA - 04-20-2013, 06:04 PM
Mini busilice za PCB - by taurus22 - 04-20-2013, 06:05 PM
Mini busilice za PCB - by enaB - 04-20-2013, 06:08 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 06:12 PM
Mini busilice za PCB - by TDA - 04-20-2013, 06:25 PM
Mini busilice za PCB - by TDA - 04-20-2013, 06:26 PM
Mini busilice za PCB - by enaB - 04-20-2013, 06:32 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 06:35 PM
Mini busilice za PCB - by taurus22 - 04-20-2013, 06:37 PM
Mini busilice za PCB - by TDA - 04-20-2013, 06:39 PM
Mini busilice za PCB - by taurus22 - 04-20-2013, 06:40 PM
Mini busilice za PCB - by TDA - 04-20-2013, 06:51 PM
Mini busilice za PCB - by TDA - 04-20-2013, 07:05 PM
Mini busilice za PCB - by BeliNinja - 04-20-2013, 08:13 PM
Mini busilice za PCB - by HomeMadeAudioProject - 04-21-2013, 08:31 AM
Mini busilice za PCB - by duuka97 - 04-21-2013, 11:45 AM
Mini busilice za PCB - by mikikg - 04-21-2013, 11:50 AM
Mini busilice za PCB - by BeliNinja - 04-21-2013, 01:33 PM
Mini busilice za PCB - by mikikg - 04-21-2013, 01:54 PM
Mini busilice za PCB - by BeliNinja - 04-21-2013, 05:07 PM
Mini busilice za PCB - by BeliNinja - 05-16-2013, 10:37 PM
Mini busilice za PCB - by BeliNinja - 05-17-2013, 04:38 PM
Mini busilice za PCB - by TDA - 05-17-2013, 08:41 PM
Mini busilice za PCB - by HomeMadeAudioProject - 05-17-2013, 08:48 PM
Mini busilice za PCB - by Aca93 - 05-17-2013, 11:15 PM
Mini busilice za PCB - by BeliNinja - 05-17-2013, 11:22 PM
Mini busilice za PCB - by HomeMadeAudioProject - 05-17-2013, 11:27 PM
Mini busilice za PCB - by BeliNinja - 05-18-2013, 12:32 AM
Mini busilice za PCB - by Aca93 - 05-18-2013, 12:39 AM
Mini busilice za PCB - by BeliNinja - 05-18-2013, 10:35 AM
Mini busilice za PCB - by Aca93 - 05-18-2013, 11:13 AM
Mini busilice za PCB - by BeliNinja - 05-18-2013, 11:18 AM
Mini busilice za PCB - by BeliNinja - 05-18-2013, 09:53 PM
Mini busilice za PCB - by TDA - 05-20-2013, 06:14 PM
Mini busilice za PCB - by BeliNinja - 05-21-2013, 08:38 PM
Mini busilice za PCB - by HomeMadeAudioProject - 05-21-2013, 09:44 PM
Mini busilice za PCB - by BeliNinja - 05-21-2013, 10:25 PM
Mini busilice za PCB - by HomeMadeAudioProject - 05-21-2013, 10:40 PM
Mini busilice za PCB - by BeliNinja - 05-22-2013, 05:44 AM
Mini busilice za PCB - by BeliNinja - 05-23-2013, 09:36 PM
Mini busilice za PCB - by HomeMadeAudioProject - 05-23-2013, 11:01 PM
Mini busilice za PCB - by vdii - 12-19-2013, 09:14 PM
Mini busilice za PCB - by buca33 - 01-23-2014, 08:45 PM
Mini busilice za PCB - by acivoj - 02-19-2014, 02:55 PM
Mini busilice za PCB - by taurus22 - 02-19-2014, 03:19 PM
Mini busilice za PCB - by buca33 - 02-19-2014, 07:09 PM
Mini busilice za PCB - by micro - 02-20-2014, 09:55 AM
Mini busilice za PCB - by Ubledeli - 02-20-2014, 01:52 PM

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