ESR metar

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ESR metar

Dragan83 Offline

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#94

01-23-2017, 08:01 AM

(01-22-2017, 10:33 PM)LordZi Wrote: Dragan83, ja sam hteo da iskoristim jedan veliki instrument 11x9cm koji je imao osetljivost 1mA, znaci deset puta vise nego sto treba, problem sam resio tako sto sam doveo visi napon (12V) na kolektor tranzistora, dok se IC i ostalo i dalje napajaju sa 5V i sve super radi, evo par slika i fajl od modificirane plocice prema kojoj sam radio... Isto tako odaberi tranzistor sa sto vecim pojacanjem, ja sam stavio BC109C original ST sa pojacanjem iznad 900...

Uh al si ga skocko odlicno izgleda, danas cu da probam kad se vratim sa posla da zamenim tranzistor i da stavim druge diode u grecu, a za napon cu da vidim posto napajam sa baterijom od 9v mogu za tranzistor posebno da stavim mali stabilizator napona 78l08 da na njemu bude 8v...

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Messages In This Thread

ESR metar - by viktor1986 - 08-03-2014, 06:55 PM

RE: ESR metar - by samuki - 08-03-2014, 09:00 PM

RE: ESR metar - by viktor1986 - 08-04-2014, 09:11 AM

RE: ESR metar - by samuki - 08-04-2014, 09:41 AM

RE: ESR metar - by viktor1986 - 08-04-2014, 04:39 PM

RE: ESR metar - by samuki - 08-04-2014, 04:42 PM

RE: ESR metar - by viktor1986 - 08-04-2014, 04:59 PM

RE: ESR metar - by samuki - 08-04-2014, 05:17 PM

RE: ESR metar - by viktor1986 - 08-04-2014, 09:09 PM

RE: ESR metar - by TDA - 08-04-2014, 10:30 PM

RE: ESR metar - by viktor1986 - 08-05-2014, 07:57 AM

RE: ESR metar - by saggit - 08-05-2014, 08:18 AM

RE: ESR metar - by TDA - 08-05-2014, 09:57 AM

RE: ESR metar - by viktor1986 - 08-05-2014, 12:33 PM

RE: ESR metar - by saggit - 08-05-2014, 03:24 PM

RE: ESR metar - by TDA - 08-05-2014, 02:59 PM

RE: ESR metar - by mikikg - 08-05-2014, 03:13 PM

RE: ESR metar - by TDA - 08-05-2014, 03:53 PM

RE: ESR metar - by mikikg - 08-05-2014, 04:07 PM

RE: ESR metar - by TDA - 08-05-2014, 07:05 PM

RE: ESR metar - by viktor1986 - 08-12-2014, 03:02 PM

RE: ESR metar - by Jevrem - 08-12-2014, 03:18 PM

RE: ESR metar - by TDA - 08-12-2014, 05:46 PM

RE: ESR metar - by Jevrem - 08-12-2014, 08:51 PM

RE: ESR metar - by TDA - 08-12-2014, 09:55 PM

RE: ESR metar - by Jevrem - 08-13-2014, 08:36 AM

RE: ESR metar - by TDA - 08-13-2014, 05:02 PM

RE: ESR metar - by viktor1986 - 08-13-2014, 10:09 AM

RE: ESR metar - by viktor1986 - 08-13-2014, 05:25 PM

RE: ESR metar - by ronovar - 08-13-2014, 07:25 PM

RE: ESR metar - by mikikg - 08-13-2014, 08:23 PM

RE: ESR metar - by viktor1986 - 08-13-2014, 07:32 PM

RE: ESR metar - by azecevic - 08-13-2014, 08:42 PM

RE: ESR metar - by mikikg - 08-13-2014, 09:24 PM

RE: ESR metar - by ronovar - 08-13-2014, 10:09 PM

RE: ESR metar - by ronovar - 08-13-2014, 09:06 PM

RE: ESR metar - by azecevic - 08-13-2014, 09:42 PM

RE: ESR metar - by mikikg - 08-13-2014, 10:08 PM

RE: ESR metar - by mikikg - 08-13-2014, 10:22 PM

RE: ESR metar - by Braca - 08-13-2014, 10:39 PM

RE: ESR metar - by azecevic - 08-13-2014, 10:28 PM

RE: ESR metar - by Macola - 08-13-2014, 11:18 PM

RE: ESR metar - by mikikg - 08-13-2014, 11:36 PM

RE: ESR metar - by TDA - 08-16-2014, 01:49 PM

RE: ESR metar - by Jevrem - 08-16-2014, 01:59 PM

RE: ESR metar - by TDA - 08-16-2014, 02:08 PM

RE: ESR metar - by mikikg - 08-17-2014, 12:39 AM

RE: ESR metar - by azecevic - 08-17-2014, 12:59 AM

RE: ESR metar - by mikikg - 08-17-2014, 01:10 AM

RE: ESR metar - by azecevic - 08-17-2014, 01:46 AM

RE: ESR metar - by viktor1986 - 08-22-2014, 08:11 PM

RE: ESR metar - by TDA - 08-22-2014, 08:57 PM

RE: ESR metar - by ronovar - 08-22-2014, 09:13 PM

RE: ESR metar - by mikikg - 08-22-2014, 09:18 PM

RE: ESR metar - by viktor1986 - 08-22-2014, 09:32 PM

RE: ESR metar - by mikikg - 08-22-2014, 09:36 PM

RE: ESR metar - by viktor1986 - 08-23-2014, 02:49 PM

RE: ESR metar - by HomeMadeAudioProject - 08-22-2014, 09:39 PM

RE: ESR metar - by ronovar - 08-22-2014, 09:41 PM

RE: ESR metar - by HomeMadeAudioProject - 08-22-2014, 10:52 PM

RE: ESR metar - by acivoj - 08-28-2014, 09:48 AM

RE: ESR metar - by ronovar - 08-28-2014, 10:04 AM

RE: ESR metar - by azecevic - 08-28-2014, 10:19 AM

RE: ESR metar - by acivoj - 08-28-2014, 10:10 AM

RE: ESR metar - by ronovar - 08-28-2014, 12:29 PM

RE: ESR metar - by tesla017 - 10-29-2014, 05:59 PM

RE: ESR metar - by Gosha - 10-29-2014, 08:42 PM

RE: ESR metar - by tesla017 - 10-29-2014, 10:37 PM

RE: ESR metar - by emiSAr - 10-31-2014, 10:22 AM

RE: ESR metar - by tesla017 - 10-31-2014, 11:28 AM

RE: ESR metar - by emiSAr - 10-31-2014, 11:37 AM

RE: ESR metar - by acivoj - 10-31-2014, 01:38 PM

RE: ESR metar - by viktor1986 - 11-19-2014, 08:27 PM

RE: ESR metar - by HomeMadeAudioProject - 11-19-2014, 08:52 PM

RE: ESR metar - by TDA - 11-19-2014, 09:13 PM

RE: ESR metar - by tesla017 - 11-19-2014, 09:59 PM

RE: ESR metar - by samuki - 11-20-2014, 11:52 AM

RE: ESR metar - by viktor1986 - 11-20-2014, 01:49 PM

RE: ESR metar - by Dragan83 - 01-22-2017, 07:53 PM

RE: ESR metar - by milepa. - 01-22-2017, 09:02 PM

RE: ESR metar - by Dragan83 - 01-22-2017, 09:13 PM

RE: ESR metar - by emiSAr - 01-22-2017, 09:02 PM

RE: ESR metar - by Dragan83 - 01-22-2017, 09:08 PM

RE: ESR metar - by milepa. - 01-22-2017, 09:17 PM

RE: ESR metar - by emiSAr - 01-22-2017, 09:18 PM

RE: ESR metar - by milepa. - 01-22-2017, 09:20 PM

RE: ESR metar - by Dragan83 - 01-22-2017, 09:25 PM

RE: ESR metar - by milepa. - 01-22-2017, 09:33 PM

RE: ESR metar - by Dragan83 - 01-22-2017, 09:40 PM

RE: ESR metar - by Dragan83 - 01-22-2017, 09:47 PM

RE: ESR metar - by emiSAr - 01-22-2017, 09:48 PM

RE: ESR metar - by tesla017 - 01-22-2017, 10:00 PM

RE: ESR metar - by LordZi - 01-22-2017, 10:33 PM

RE: ESR metar - by Dragan83 - 01-23-2017, 08:01 AM

RE: ESR metar - by LordZi - 01-23-2017, 09:33 AM

RE: ESR metar - by Dragan83 - 01-23-2017, 10:53 AM

RE: ESR metar - by Dragan83 - 01-23-2017, 04:55 PM

RE: ESR metar - by emiSAr - 01-23-2017, 05:41 PM

RE: ESR metar - by branko tod - 01-23-2017, 06:16 PM

RE: ESR metar - by Dragan83 - 01-23-2017, 08:00 PM

RE: ESR metar - by Dragan83 - 01-23-2017, 08:33 PM

RE: ESR metar - by LordZi - 01-23-2017, 10:09 PM

RE: ESR metar - by emiSAr - 01-23-2017, 10:19 PM

RE: ESR metar - by Dragan83 - 01-24-2017, 08:50 AM

RE: ESR metar - by emiSAr - 01-24-2017, 09:23 AM

RE: ESR metar - by Dragan83 - 01-24-2017, 03:59 PM

RE: ESR metar - by Dragan83 - 01-28-2017, 04:31 PM

RE: ESR metar - by LordZi - 01-28-2017, 06:16 PM

RE: ESR metar - by emiSAr - 01-28-2017, 05:24 PM

RE: ESR metar - by Dragan83 - 01-28-2017, 08:12 PM

RE: ESR metar - by tesla017 - 01-28-2017, 08:20 PM

RE: ESR metar - by Dragan83 - 01-28-2017, 08:23 PM

RE: ESR metar - by tesla017 - 01-28-2017, 08:54 PM

RE: ESR metar - by Dragan83 - 01-28-2017, 08:58 PM

RE: ESR metar - by LordZi - 01-28-2017, 08:58 PM

RE: ESR metar - by tesla017 - 01-29-2017, 09:46 AM

RE: ESR metar - by LordZi - 01-29-2017, 10:39 AM

RE: ESR metar - by Dragan83 - 01-29-2017, 05:15 PM

RE: ESR metar - by LordZi - 01-29-2017, 06:41 PM

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