OP AMP sta i kako

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OP AMP sta i kako

~~branko tod~~

Banned

Posts: 3.246
Threads: 75
Joined: May 2015

#24

07-01-2015, 12:36 PM

(07-01-2015, 12:11 PM)Milan94 Wrote: Meni je potrebno za merenje DC struje u rasponu 0-5A ili 0-10A shunt otpornik je .01om tako da pri struji od 5A imam pad napona 0.5v zatim to treba pojacati 10x za pun merni opseg A/D ili ako se meri struja do 10A onda je pojacanje 5x.
Sada mi je veliki problem merenje male struje zato trazim adekvatan OP .

Tu imaš pad napona 0,05V pri 5 A na otporniku 0,01 om !!

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Messages In This Thread

OP AMP sta i kako - by Milan94 - 05-29-2015, 09:04 PM

RE: OP AMP sta i kako - by Risto - 05-29-2015, 09:46 PM

RE: OP AMP sta i kako - by vojinilic - 05-29-2015, 09:47 PM

RE: OP AMP sta i kako - by vojinilic - 05-29-2015, 09:56 PM

RE: OP AMP sta i kako - by mikikg - 05-29-2015, 10:47 PM

RE: OP AMP sta i kako - by Milan94 - 05-29-2015, 11:27 PM

RE: OP AMP sta i kako - by vojinilic - 05-30-2015, 07:47 PM

RE: OP AMP sta i kako - by mikikg - 05-29-2015, 11:47 PM

RE: OP AMP sta i kako - by Milan94 - 05-30-2015, 12:09 AM

RE: OP AMP sta i kako - by npejcic - 05-30-2015, 07:21 PM

RE: OP AMP sta i kako - by mikikg - 05-31-2015, 12:49 AM

RE: OP AMP sta i kako - by Milan94 - 05-30-2015, 10:06 PM

RE: OP AMP sta i kako - by mikikg - 05-31-2015, 12:37 AM

RE: OP AMP sta i kako - by vojinilic - 05-31-2015, 12:55 AM

RE: OP AMP sta i kako - by npejcic - 05-31-2015, 02:44 PM

RE: OP AMP sta i kako - by Milan94 - 06-30-2015, 07:52 PM

RE: OP AMP sta i kako - by vojinilic - 06-30-2015, 10:08 PM

RE: OP AMP sta i kako - by branko tod - 06-30-2015, 10:17 PM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 09:53 AM

RE: OP AMP sta i kako - by branko tod - 07-01-2015, 10:32 AM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 11:05 AM

RE: OP AMP sta i kako - by branko tod - 07-01-2015, 11:32 AM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 12:11 PM

RE: OP AMP sta i kako - by branko tod - 07-01-2015, 12:36 PM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 12:41 PM

RE: OP AMP sta i kako - by mikikg - 07-01-2015, 09:33 PM

RE: OP AMP sta i kako - by vojinilic - 07-01-2015, 09:57 PM

RE: OP AMP sta i kako - by Milan94 - 07-01-2015, 10:43 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 02:56 AM

RE: OP AMP sta i kako - by branko tod - 07-02-2015, 09:05 AM

RE: OP AMP sta i kako - by Milan94 - 07-02-2015, 10:28 AM

RE: OP AMP sta i kako - by branko tod - 07-02-2015, 12:31 PM

RE: OP AMP sta i kako - by Milan94 - 07-02-2015, 01:09 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 07:45 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 08:00 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 08:18 PM

RE: OP AMP sta i kako - by Milan94 - 07-02-2015, 08:36 PM

RE: OP AMP sta i kako - by Macola - 07-02-2015, 11:30 PM

RE: OP AMP sta i kako - by Macola - 07-03-2015, 12:42 AM

RE: OP AMP sta i kako - by Milan94 - 07-03-2015, 08:28 AM

RE: OP AMP sta i kako - by Macola - 07-04-2015, 01:38 AM

RE: OP AMP sta i kako - by Macola - 07-04-2015, 04:20 AM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 02:28 PM

RE: OP AMP sta i kako - by npejcic - 07-04-2015, 04:32 PM

RE: OP AMP sta i kako - by Macola - 07-04-2015, 05:20 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 08:11 PM

RE: OP AMP sta i kako - by mikikg - 07-04-2015, 08:27 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 08:55 PM

RE: OP AMP sta i kako - by mikikg - 07-04-2015, 09:43 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 10:43 PM

RE: OP AMP sta i kako - by npejcic - 07-04-2015, 10:48 PM

RE: OP AMP sta i kako - by npejcic - 07-04-2015, 10:58 PM

RE: OP AMP sta i kako - by Milan94 - 07-04-2015, 10:58 PM

RE: OP AMP sta i kako - by Macola - 07-05-2015, 01:38 AM

RE: OP AMP sta i kako - by branko tod - 07-06-2015, 08:25 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 09:00 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 09:30 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 09:39 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 09:43 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 09:53 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 10:04 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:20 PM

RE: OP AMP sta i kako - by npejcic - 07-06-2015, 10:27 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:34 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:41 PM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 10:42 PM

RE: OP AMP sta i kako - by Macola - 07-06-2015, 10:54 PM

RE: OP AMP sta i kako - by Braca - 07-07-2015, 08:37 AM

RE: OP AMP sta i kako - by Milan94 - 07-06-2015, 11:09 PM

RE: OP AMP sta i kako - by npejcic - 07-06-2015, 11:41 PM

RE: OP AMP sta i kako - by Macola - 07-07-2015, 02:01 AM

RE: OP AMP sta i kako - by npejcic - 07-07-2015, 07:30 AM

RE: OP AMP sta i kako - by Macola - 07-07-2015, 07:49 AM

RE: OP AMP sta i kako - by Macola - 07-07-2015, 02:40 PM

RE: OP AMP sta i kako - by Milan94 - 07-08-2015, 10:33 PM

RE: OP AMP sta i kako - by Macola - 07-08-2015, 11:52 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 11:59 AM

RE: OP AMP sta i kako - by Millan - 08-16-2018, 01:15 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 04:19 PM

RE: OP AMP sta i kako - by Macola - 08-16-2018, 04:51 PM

RE: OP AMP sta i kako - by gorankg - 08-16-2018, 07:33 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 08:34 PM

RE: OP AMP sta i kako - by gorankg - 08-16-2018, 08:52 PM

RE: OP AMP sta i kako - by Milan94 - 08-16-2018, 11:06 PM

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