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HF linear
#22
Evo malo citam Metzgera, odlucio sam da to bude colins-ov Pi filter, i sada gledam ove cevke ako ih ima 4 koju konstantu da uzmem za collins tabelu. Evo tri pitanja da ne pretrpavam.

Prva stvar koja se pominje prvi izlazni kondenzator od anoda kaze obicno 1nF, da li to strogo mora da bude tako ili kao u borinoj semi 2nF?

Druga stvar kako ja gledam ovde pise INPUT od 120W postize se od 600v i 200mA konstanta u tabeli je "3" , zasto kaze input kada ja racunam izlaz za kolinsov PI filter?Doduse jeste INPUT za filter ako to misli Smile

Treca stvar kako racunati za GU50 ako uzmem 800V i 50mA po cevki dakle 800/200= konstanta"4" , da li trebam strujno ogranicavati anodni napon rekao bih da?
Vidim pise za jednu cevku 40 valjda vati? Kada bih smeo 100mA, onda bi to bilo 800/400=2 , sa tom konstantom na 28Mhz najmanji kapacitet je 65pF a cevi su oko 10pfx4 sto je oko 40pF onda bi 20pF od C1 ne bi preso limit po tabel za 28Mhzi, e sada koji kapacitet unosi anodna prigusnica i onaj kondezator prema masi jedino da se motaju zasebni kalemovi pa na neki ekstra kvalitetni preklopnik da bude anodna prigusnica za 21Mhz ako zatreba kao i 28Mhz?
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Messages In This Thread
HF linear - by Omegakg - 07-05-2015, 09:58 PM
RE: HF linear - by emiSAr - 07-05-2015, 10:52 PM
RE: HF linear - by Dragan83 - 07-05-2015, 10:54 PM
RE: HF linear - by boraomega - 07-06-2015, 12:57 AM
RE: HF linear - by boraomega - 07-06-2015, 01:07 AM
RE: HF linear - by Omegakg - 07-06-2015, 06:19 PM
RE: HF linear - by Marshall - 07-06-2015, 06:34 PM
RE: HF linear - by Dragan83 - 07-06-2015, 06:54 PM
RE: HF linear - by emiSAr - 07-06-2015, 07:14 PM
RE: HF linear - by Milan_kg - 07-06-2015, 09:42 PM
RE: HF linear - by BeliNinja - 07-08-2015, 07:48 PM
RE: HF linear - by emiSAr - 07-07-2015, 08:58 AM
RE: HF linear - by Omegakg - 07-08-2015, 04:55 PM
RE: HF linear - by boraomega - 07-08-2015, 08:51 PM
RE: HF linear - by Omegakg - 07-08-2015, 09:16 PM
RE: HF linear - by BeliNinja - 07-09-2015, 07:39 PM
RE: HF linear - by emiSAr - 07-08-2015, 09:43 PM
RE: HF linear - by Omegakg - 07-09-2015, 07:12 PM
RE: HF linear - by Omegakg - 07-09-2015, 07:55 PM
RE: HF linear - by emiSAr - 07-09-2015, 08:04 PM
RE: HF linear - by Omegakg - 07-09-2015, 08:28 PM
RE: HF linear - by Omegakg - 07-11-2015, 06:43 PM
RE: HF linear - by boraomega - 07-11-2015, 08:16 PM
RE: HF linear - by emiSAr - 07-11-2015, 09:40 PM
RE: HF linear - by Macola - 07-11-2015, 10:52 PM
RE: HF linear - by Macola - 07-11-2015, 11:17 PM
RE: HF linear - by emiSAr - 07-11-2015, 11:29 PM
RE: HF linear - by Khadgar2007 - 07-12-2015, 07:44 AM
RE: HF linear - by emiSAr - 07-12-2015, 10:05 AM
RE: HF linear - by Omegakg - 07-12-2015, 11:34 AM
RE: HF linear - by emiSAr - 07-12-2015, 12:56 PM
RE: HF linear - by Omegakg - 07-12-2015, 01:09 PM
RE: HF linear - by emiSAr - 07-12-2015, 01:28 PM
RE: HF linear - by Macola - 07-12-2015, 01:29 PM
RE: HF linear - by Omegakg - 07-12-2015, 01:49 PM
RE: HF linear - by Milan_kg - 07-12-2015, 04:23 PM
RE: HF linear - by Omegakg - 07-12-2015, 04:47 PM
RE: HF linear - by Omegakg - 07-15-2015, 04:31 PM
RE: HF linear - by Milan_kg - 07-15-2015, 09:16 PM
RE: HF linear - by Macola - 07-15-2015, 10:37 PM
RE: HF linear - by Omegakg - 07-16-2015, 05:01 PM
RE: HF linear - by emiSAr - 07-16-2015, 07:43 PM
RE: HF linear - by Macola - 07-17-2015, 03:27 PM
RE: HF linear - by Omegakg - 07-17-2015, 06:04 PM
RE: HF linear - by Macola - 07-17-2015, 07:19 PM
RE: HF linear - by Omegakg - 07-17-2015, 07:51 PM
RE: HF linear - by Khadgar2007 - 07-17-2015, 10:17 PM
RE: HF linear - by Omegakg - 07-20-2015, 06:54 PM
RE: HF linear - by Dragan83 - 07-20-2015, 08:55 PM
RE: HF linear - by Omegakg - 07-20-2015, 09:02 PM
RE: HF linear - by Dragan83 - 07-20-2015, 10:00 PM
RE: HF linear - by Omegakg - 07-21-2015, 06:21 PM
RE: HF linear - by Dragan83 - 07-21-2015, 07:10 PM
RE: HF linear - by Omegakg - 07-21-2015, 07:30 PM
RE: HF linear - by Omegakg - 08-01-2015, 04:33 PM
RE: HF linear - by Dragan83 - 08-04-2015, 11:02 AM
RE: HF linear - by Omegakg - 08-04-2015, 06:35 PM
RE: HF linear - by Dragan83 - 08-19-2015, 08:28 PM
RE: HF linear - by Omegakg - 08-19-2015, 10:52 PM
RE: HF linear - by Dragan83 - 08-20-2015, 07:36 AM
RE: HF linear - by boraomega - 07-30-2016, 12:27 AM
RE: HF linear - by Dackotronic - 07-30-2016, 08:25 AM
RE: HF linear - by boraomega - 07-30-2016, 08:57 AM
RE: HF linear - by TDA - 07-30-2016, 09:58 AM
RE: HF linear - by boraomega - 07-30-2016, 10:15 AM
RE: HF linear - by Braca - 07-30-2016, 11:21 AM
RE: HF linear - by boraomega - 07-30-2016, 11:26 AM
RE: HF linear - by BeliNinja - 07-30-2016, 11:48 AM
RE: HF linear - by ronovar - 07-30-2016, 12:20 PM
RE: HF linear - by Khadgar2007 - 07-30-2016, 12:28 PM
RE: HF linear - by boraomega - 07-30-2016, 02:59 PM
RE: HF linear - by BeliNinja - 07-30-2016, 04:01 PM
RE: HF linear - by boraomega - 07-30-2016, 04:06 PM
RE: HF linear - by ZASto - 07-30-2016, 04:39 PM
RE: HF linear - by boraomega - 07-30-2016, 04:44 PM
RE: HF linear - by Omegakg - 07-30-2016, 05:53 PM
RE: HF linear - by boraomega - 07-30-2016, 08:46 PM
RE: HF linear - by Omegakg - 07-30-2016, 09:26 PM
RE: HF linear - by ELFI - 07-30-2016, 09:17 PM
RE: HF linear - by boraomega - 07-31-2016, 01:33 AM
RE: HF linear - by HomeMadeAudioProject - 07-31-2016, 09:38 AM
RE: HF linear - by emiSAr - 07-31-2016, 10:41 AM
RE: HF linear - by samuki - 07-31-2016, 11:13 AM
RE: HF linear - by mikikg - 07-31-2016, 11:38 AM
RE: HF linear - by boraomega - 07-31-2016, 12:39 PM
RE: HF linear - by emiSAr - 07-31-2016, 01:16 PM
RE: HF linear - by samuki - 08-01-2016, 12:49 PM
RE: HF linear - by boraomega - 08-01-2016, 01:02 PM
RE: HF linear - by Želja - 08-01-2016, 01:10 PM
RE: HF linear - by TDA - 08-01-2016, 01:12 PM
RE: HF linear - by Braca - 08-01-2016, 02:01 PM
RE: HF linear - by Khadgar2007 - 08-01-2016, 02:46 PM
RE: HF linear - by Želja - 08-01-2016, 03:43 PM
RE: HF linear - by mikikg - 08-01-2016, 03:32 PM
RE: HF linear - by samuki - 08-01-2016, 05:02 PM
RE: HF linear - by TDA - 08-01-2016, 06:33 PM
RE: HF linear - by emiSAr - 08-01-2016, 07:14 PM
RE: HF linear - by enaB - 08-01-2016, 07:52 PM
RE: HF linear - by boraomega - 08-01-2016, 08:49 PM
RE: HF linear - by TDA - 08-01-2016, 08:59 PM
RE: HF linear - by boraomega - 08-01-2016, 09:46 PM
RE: HF linear - by TDA - 08-01-2016, 10:21 PM
RE: HF linear - by Omegakg - 08-03-2016, 10:44 AM
RE: HF linear - by ZerO - 08-02-2016, 12:37 PM
RE: HF linear - by boraomega - 08-03-2016, 10:53 AM
RE: HF linear - by mikikg - 08-03-2016, 11:12 AM
RE: HF linear - by Omegakg - 08-03-2016, 09:58 PM
RE: HF linear - by Dackotronic - 08-04-2016, 08:01 AM
RE: HF linear - by Omegakg - 08-05-2016, 08:20 AM
RE: HF linear - by Omegakg - 02-24-2017, 09:59 PM
RE: HF linear - by Omegakg - 04-30-2020, 05:49 PM
RE: HF linear - by Khadgar2007 - 04-30-2020, 06:11 PM
RE: HF linear - by Milan_kg - 04-30-2020, 06:24 PM
RE: HF linear - by Omegakg - 04-30-2020, 06:32 PM
RE: HF linear - by Khadgar2007 - 04-30-2020, 06:42 PM
RE: HF linear - by Milan_kg - 04-30-2020, 06:46 PM
RE: HF linear - by Omegakg - 04-30-2020, 07:44 PM
RE: HF linear - by Milan_kg - 04-30-2020, 07:52 PM
RE: HF linear - by Omegakg - 04-30-2020, 08:05 PM

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