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CNC motalica za transformatore
#73
(05-16-2016, 04:49 PM)Milan94 Wrote: IRFZ44 u njegov datasheet pise da pri 25c moze continualno 50A , 100c 36A a u piku 200A ako taj pik ne potraje veoma dugo bez problema ce tranzistor da prezivi te udare.

25C okači mačku o rep, gledaj ti 100C.
Već sam napomenuo da vršna struja može preći desetostruku vrednost nominalne struje pri startu !
Pa ti sad vidi gde si sa IRFZ44, ako nemaš limit vršne struje putem šenta.

Nemam ništa protiv da ga koristiš, ako ti tako hoćeš.

P.S.

Evo nešto gledam po mojim dokumentima.
Ima čak i podatak da neki DC motori mogu nagurati čak 40X veću peak struju pri startu od nominalne
pri enormnim opterećenjima rotora !!

Inače, ako zakočiš rotor DC motora, peak struja starta više nije "kratkotrajna" !

Pozz
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Messages In This Thread
CNC motalica za transformatore - by Milan94 - 06-11-2015, 09:14 PM
RE: CNC motalica za transformatore - by TDA - 06-11-2015, 09:34 PM
RE: CNC motalica za transformatore - by BeliNinja - 06-11-2015, 09:38 PM
RE: CNC motalica za transformatore - by Milan94 - 06-11-2015, 09:53 PM
RE: CNC motalica za transformatore - by gorankg - 06-12-2015, 06:40 AM
RE: CNC motalica za transformatore - by Milan94 - 06-12-2015, 09:21 PM
RE: CNC motalica za transformatore - by gorankg - 06-13-2015, 08:03 PM
RE: CNC motalica za transformatore - by Milan94 - 06-13-2015, 08:53 PM
RE: CNC motalica za transformatore - by Milan94 - 06-18-2015, 04:24 PM
RE: CNC motalica za transformatore - by Makso - 06-18-2015, 04:42 PM
RE: CNC motalica za transformatore - by Bocko - 06-18-2015, 04:42 PM
RE: CNC motalica za transformatore - by Milan94 - 06-18-2015, 04:59 PM
RE: CNC motalica za transformatore - by emiSAr - 06-18-2015, 05:04 PM
RE: CNC motalica za transformatore - by Milan94 - 06-18-2015, 05:20 PM
RE: CNC motalica za transformatore - by Bocko - 06-18-2015, 06:17 PM
RE: CNC motalica za transformatore - by milepa. - 06-18-2015, 06:17 PM
RE: CNC motalica za transformatore - by Milan94 - 06-18-2015, 07:46 PM
RE: CNC motalica za transformatore - by milepa. - 06-18-2015, 08:11 PM
RE: CNC motalica za transformatore - by Milan94 - 06-18-2015, 08:29 PM
RE: CNC motalica za transformatore - by uki122 - 06-20-2015, 05:17 PM
RE: CNC motalica za transformatore - by Milan94 - 06-20-2015, 07:29 PM
RE: CNC motalica za transformatore - by uki122 - 06-20-2015, 08:49 PM
RE: CNC motalica za transformatore - by Milan94 - 06-20-2015, 08:53 PM
RE: CNC motalica za transformatore - by uki122 - 06-20-2015, 09:34 PM
RE: CNC motalica za transformatore - by Milan94 - 04-09-2016, 06:20 PM
RE: CNC motalica za transformatore - by Milan94 - 05-11-2016, 11:19 AM
RE: CNC motalica za transformatore - by mikikg - 05-11-2016, 11:51 AM
RE: CNC motalica za transformatore - by dlalkovic - 05-14-2016, 09:09 AM
RE: CNC motalica za transformatore - by Milan94 - 05-11-2016, 12:00 PM
RE: CNC motalica za transformatore - by mikikg - 05-11-2016, 12:10 PM
RE: CNC motalica za transformatore - by Milan94 - 05-11-2016, 12:13 PM
RE: CNC motalica za transformatore - by mikikg - 05-11-2016, 12:20 PM
RE: CNC motalica za transformatore - by Milan94 - 05-11-2016, 12:26 PM
RE: CNC motalica za transformatore - by Želja - 05-12-2016, 05:22 PM
RE: CNC motalica za transformatore - by mikikg - 05-12-2016, 05:13 PM
RE: CNC motalica za transformatore - by Milan94 - 05-13-2016, 08:09 AM
RE: CNC motalica za transformatore - by Želja - 05-13-2016, 08:39 AM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 07:48 AM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 12:03 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 12:09 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 12:18 PM
RE: CNC motalica za transformatore - by gorankg - 05-16-2016, 01:23 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 12:26 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 12:36 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 01:36 PM
RE: CNC motalica za transformatore - by gorankg - 05-16-2016, 01:43 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 01:52 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 01:43 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 01:45 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 02:00 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 02:02 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 02:14 PM
RE: CNC motalica za transformatore - by gorankg - 05-16-2016, 02:17 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 02:43 PM
RE: CNC motalica za transformatore - by gorankg - 05-16-2016, 02:15 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 02:47 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 02:50 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 03:17 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 03:54 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 04:19 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 04:28 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 04:35 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 04:40 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 04:49 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 05:00 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 04:56 PM
RE: CNC motalica za transformatore - by emiSAr - 05-16-2016, 05:00 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 05:02 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 05:10 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 05:32 PM
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RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 08:19 PM
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RE: CNC motalica za transformatore - by Želja - 05-16-2016, 10:03 PM
RE: CNC motalica za transformatore - by gorankg - 05-16-2016, 10:21 PM
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RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 10:45 PM
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RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 11:35 PM
RE: CNC motalica za transformatore - by Želja - 05-17-2016, 07:02 AM
RE: CNC motalica za transformatore - by gorankg - 05-17-2016, 07:45 AM
RE: CNC motalica za transformatore - by Želja - 05-17-2016, 09:05 AM
RE: CNC motalica za transformatore - by Milan94 - 05-17-2016, 08:47 PM
RE: CNC motalica za transformatore - by gorankg - 05-17-2016, 09:11 PM
RE: CNC motalica za transformatore - by Milan94 - 05-24-2016, 04:57 PM
RE: CNC motalica za transformatore - by Želja - 05-24-2016, 06:48 PM
RE: CNC motalica za transformatore - by mikikg - 05-24-2016, 09:30 PM
RE: CNC motalica za transformatore - by mikikg - 05-24-2016, 10:05 PM
RE: CNC motalica za transformatore - by Milan94 - 05-24-2016, 10:11 PM
RE: CNC motalica za transformatore - by mikikg - 05-24-2016, 10:19 PM
RE: CNC motalica za transformatore - by mikikg - 05-24-2016, 10:27 PM
RE: CNC motalica za transformatore - by Milan94 - 05-24-2016, 10:38 PM
RE: CNC motalica za transformatore - by mikikg - 05-24-2016, 10:49 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 08:35 AM
RE: CNC motalica za transformatore - by mikikg - 05-25-2016, 10:29 AM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 10:57 AM
RE: CNC motalica za transformatore - by mikikg - 05-25-2016, 11:33 AM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 11:52 AM
RE: CNC motalica za transformatore - by Milan94 - 05-25-2016, 01:07 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 03:15 PM
RE: CNC motalica za transformatore - by Milan94 - 05-25-2016, 07:36 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 07:43 PM
RE: CNC motalica za transformatore - by Milan94 - 05-25-2016, 07:49 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 07:58 PM
RE: CNC motalica za transformatore - by Milan94 - 05-25-2016, 08:08 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 08:21 PM
RE: CNC motalica za transformatore - by vojinilic - 05-25-2016, 08:39 PM
RE: CNC motalica za transformatore - by Milan94 - 05-25-2016, 08:46 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 08:51 PM
RE: CNC motalica za transformatore - by vojinilic - 05-25-2016, 08:51 PM
RE: CNC motalica za transformatore - by vojinilic - 05-25-2016, 09:00 PM
RE: CNC motalica za transformatore - by Milan94 - 05-25-2016, 09:11 PM
RE: CNC motalica za transformatore - by vojinilic - 05-25-2016, 09:16 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 09:19 PM
RE: CNC motalica za transformatore - by Milan94 - 05-25-2016, 09:20 PM
RE: CNC motalica za transformatore - by vojinilic - 05-25-2016, 09:21 PM
RE: CNC motalica za transformatore - by vojinilic - 05-25-2016, 09:23 PM
RE: CNC motalica za transformatore - by Želja - 05-25-2016, 09:25 PM
RE: CNC motalica za transformatore - by vojinilic - 05-25-2016, 09:29 PM
RE: CNC motalica za transformatore - by Milan94 - 05-27-2016, 09:36 AM
RE: CNC motalica za transformatore - by gorankg - 05-27-2016, 10:10 AM
RE: CNC motalica za transformatore - by Želja - 05-27-2016, 11:43 AM
RE: CNC motalica za transformatore - by vojinilic - 05-27-2016, 12:15 PM
RE: CNC motalica za transformatore - by Milan94 - 05-27-2016, 07:28 PM
RE: CNC motalica za transformatore - by Želja - 05-27-2016, 07:48 PM
RE: CNC motalica za transformatore - by vojinilic - 05-27-2016, 07:41 PM
RE: CNC motalica za transformatore - by mikikg - 05-27-2016, 09:48 PM
RE: CNC motalica za transformatore - by mikikg - 05-28-2016, 11:04 AM
RE: CNC motalica za transformatore - by Milan94 - 05-28-2016, 05:24 PM
RE: CNC motalica za transformatore - by Želja - 05-29-2016, 08:53 AM
RE: CNC motalica za transformatore - by gorankg - 05-28-2016, 10:53 PM
RE: CNC motalica za transformatore - by mikikg - 05-29-2016, 10:42 AM
RE: CNC motalica za transformatore - by mikikg - 05-29-2016, 11:01 AM
RE: CNC motalica za transformatore - by Milan94 - 05-29-2016, 02:19 PM
RE: CNC motalica za transformatore - by Želja - 05-29-2016, 03:27 PM
RE: CNC motalica za transformatore - by gorankg - 05-29-2016, 03:52 PM
RE: CNC motalica za transformatore - by Milan94 - 05-29-2016, 04:06 PM
RE: CNC motalica za transformatore - by mikikg - 05-29-2016, 05:44 PM
RE: CNC motalica za transformatore - by Želja - 05-29-2016, 07:13 PM
RE: CNC motalica za transformatore - by mikikg - 05-29-2016, 07:31 PM
RE: CNC motalica za transformatore - by Želja - 05-29-2016, 07:40 PM
RE: CNC motalica za transformatore - by mikikg - 05-29-2016, 07:41 PM
RE: CNC motalica za transformatore - by mikikg - 05-29-2016, 07:58 PM
RE: CNC motalica za transformatore - by Želja - 05-29-2016, 08:35 PM
RE: CNC motalica za transformatore - by mikikg - 05-30-2016, 05:30 PM
RE: CNC motalica za transformatore - by Milan94 - 06-09-2016, 10:36 AM
RE: CNC motalica za transformatore - by mikikg - 06-09-2016, 11:01 AM
RE: CNC motalica za transformatore - by Milan94 - 06-09-2016, 11:06 AM
RE: CNC motalica za transformatore - by mikikg - 06-09-2016, 11:15 AM
RE: CNC motalica za transformatore - by Milan94 - 06-09-2016, 11:22 AM
RE: CNC motalica za transformatore - by vojinilic - 06-09-2016, 01:35 PM
RE: CNC motalica za transformatore - by mikikg - 06-09-2016, 01:45 PM
RE: CNC motalica za transformatore - by vojinilic - 06-09-2016, 02:26 PM
RE: CNC motalica za transformatore - by gorankg - 06-09-2016, 11:40 PM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 06:14 AM
RE: CNC motalica za transformatore - by gorankg - 06-10-2016, 07:21 AM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 08:15 AM
RE: CNC motalica za transformatore - by gorankg - 06-10-2016, 09:23 AM
RE: CNC motalica za transformatore - by Milan94 - 06-09-2016, 10:21 PM
RE: CNC motalica za transformatore - by mikikg - 06-09-2016, 10:37 PM
RE: CNC motalica za transformatore - by vojinilic - 06-09-2016, 10:39 PM
RE: CNC motalica za transformatore - by vojinilic - 06-09-2016, 10:42 PM
RE: CNC motalica za transformatore - by mikikg - 06-09-2016, 10:47 PM
RE: CNC motalica za transformatore - by vojinilic - 06-09-2016, 10:53 PM
RE: CNC motalica za transformatore - by mikikg - 06-09-2016, 11:09 PM
RE: CNC motalica za transformatore - by vojinilic - 06-09-2016, 11:21 PM
RE: CNC motalica za transformatore - by Milan94 - 06-09-2016, 11:23 PM
RE: CNC motalica za transformatore - by vojinilic - 06-09-2016, 11:26 PM
RE: CNC motalica za transformatore - by Milan94 - 06-09-2016, 11:56 PM
RE: CNC motalica za transformatore - by gorankg - 06-10-2016, 07:05 AM
RE: CNC motalica za transformatore - by Milan94 - 06-10-2016, 08:10 AM
RE: CNC motalica za transformatore - by Želja - 06-10-2016, 08:18 AM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 08:32 AM
RE: CNC motalica za transformatore - by Želja - 06-10-2016, 08:41 AM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 08:44 AM
RE: CNC motalica za transformatore - by Želja - 06-10-2016, 08:50 AM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 09:39 AM
RE: CNC motalica za transformatore - by mikikg - 06-10-2016, 11:44 AM
RE: CNC motalica za transformatore - by npejcic - 06-10-2016, 12:30 PM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 01:59 PM
RE: CNC motalica za transformatore - by npejcic - 06-10-2016, 08:23 PM
RE: CNC motalica za transformatore - by Milan94 - 06-10-2016, 08:23 PM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 08:51 PM
RE: CNC motalica za transformatore - by Milan94 - 06-10-2016, 09:07 PM
RE: CNC motalica za transformatore - by gorankg - 06-10-2016, 10:02 PM
RE: CNC motalica za transformatore - by vojinilic - 06-10-2016, 09:24 PM
RE: CNC motalica za transformatore - by Želja - 06-10-2016, 10:17 PM
RE: CNC motalica za transformatore - by Milan94 - 06-10-2016, 10:25 PM
RE: CNC motalica za transformatore - by Milan94 - 06-28-2016, 09:01 AM
RE: CNC motalica za transformatore - by Milan94 - 06-28-2016, 09:16 AM
RE: CNC motalica za transformatore - by Želja - 06-30-2016, 12:22 PM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 08:10 AM
RE: CNC motalica za transformatore - by Želja - 07-01-2016, 08:56 AM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 09:08 AM
RE: CNC motalica za transformatore - by Želja - 07-01-2016, 09:27 AM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 09:43 AM
RE: CNC motalica za transformatore - by Želja - 07-01-2016, 11:05 AM
RE: CNC motalica za transformatore - by Želja - 07-01-2016, 11:41 AM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 12:03 PM
RE: CNC motalica za transformatore - by Želja - 07-01-2016, 12:16 PM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 12:29 PM
RE: CNC motalica za transformatore - by Želja - 07-01-2016, 12:38 PM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 12:35 PM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 12:37 PM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 12:44 PM
RE: CNC motalica za transformatore - by vojinilic - 07-01-2016, 12:47 PM
RE: CNC motalica za transformatore - by Macola - 07-01-2016, 02:35 PM
RE: CNC motalica za transformatore - by Milan94 - 07-01-2016, 09:29 PM
RE: CNC motalica za transformatore - by Macola - 07-01-2016, 09:53 PM
RE: CNC motalica za transformatore - by Milan94 - 12-23-2016, 03:02 PM
RE: CNC motalica za transformatore - by Milan94 - 12-23-2016, 03:53 PM
RE: CNC motalica za transformatore - by Milan94 - 12-23-2016, 04:27 PM
RE: CNC motalica za transformatore - by Milan94 - 03-31-2017, 08:41 PM
RE: CNC motalica za transformatore - by Milan94 - 03-31-2017, 10:07 PM
RE: CNC motalica za transformatore - by gorankg - 04-04-2017, 08:01 AM
RE: CNC motalica za transformatore - by Milan94 - 04-04-2017, 10:37 AM
RE: CNC motalica za transformatore - by Želja - 04-04-2017, 12:21 PM
RE: CNC motalica za transformatore - by mikikg - 04-04-2017, 11:03 PM
RE: CNC motalica za transformatore - by gorankg - 04-06-2017, 10:37 AM
RE: CNC motalica za transformatore - by mikikg - 04-06-2017, 11:06 AM
RE: CNC motalica za transformatore - by gorankg - 04-06-2017, 12:16 PM
RE: CNC motalica za transformatore - by Milan94 - 04-07-2017, 04:29 PM
RE: CNC motalica za transformatore - by gorankg - 04-07-2017, 06:56 PM
RE: CNC motalica za transformatore - by Milan94 - 04-07-2017, 07:13 PM
RE: CNC motalica za transformatore - by Želja - 04-07-2017, 05:27 PM
RE: CNC motalica za transformatore - by Milan94 - 04-07-2017, 05:57 PM
RE: CNC motalica za transformatore - by Milan94 - 04-23-2017, 06:02 PM
RE: CNC motalica za transformatore - by vojinilic - 04-23-2017, 06:17 PM
RE: CNC motalica za transformatore - by Želja - 04-23-2017, 06:32 PM
RE: CNC motalica za transformatore - by gorankg - 04-23-2017, 06:48 PM
RE: CNC motalica za transformatore - by Milan94 - 04-23-2017, 08:12 PM
RE: CNC motalica za transformatore - by Želja - 04-23-2017, 09:23 PM
RE: CNC motalica za transformatore - by Milan94 - 04-23-2017, 09:33 PM
RE: CNC motalica za transformatore - by Želja - 04-23-2017, 09:36 PM
RE: CNC motalica za transformatore - by Želja - 04-23-2017, 09:39 PM
RE: CNC motalica za transformatore - by Milan94 - 04-23-2017, 10:11 PM
RE: CNC motalica za transformatore - by Želja - 04-23-2017, 10:32 PM
RE: CNC motalica za transformatore - by Milan94 - 04-23-2017, 10:52 PM
RE: CNC motalica za transformatore - by mikikg - 04-24-2017, 02:03 AM
RE: CNC motalica za transformatore - by mikikg - 05-01-2017, 01:23 AM
RE: CNC motalica za transformatore - by gorankg - 04-24-2017, 06:43 AM
RE: CNC motalica za transformatore - by mikikg - 04-24-2017, 07:02 AM
RE: CNC motalica za transformatore - by Bocko - 04-24-2017, 02:53 PM
RE: CNC motalica za transformatore - by Milan94 - 05-01-2017, 08:40 AM
RE: CNC motalica za transformatore - by mikikg - 05-01-2017, 09:26 AM
RE: CNC motalica za transformatore - by Milan94 - 05-01-2017, 09:36 AM
RE: CNC motalica za transformatore - by Milan94 - 01-28-2020, 04:36 AM
RE: CNC motalica za transformatore - by gimba - 01-28-2020, 08:00 AM
RE: CNC motalica za transformatore - by pakonja - 01-28-2020, 09:54 AM

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