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CNC motalica za transformatore
#66
Nije ti kritično vreme Trr kod IRFZ44, - već struja od 35A@100C.
Treba ti mosfet sa bar trostrukom vrednosti struje drejna na 100C.

Idm od 160A kod IRFZ44 je tek na desetostrukoj vrednosti od nominalne struje motora, što znači da peak struje
prilikom starta ako nemaš limit preko šenta mogu da dobace do te vrednosti.

Slab ti je taj mosfet za DC Hbridge driver koji treba da tera motor 24V/14A (naravno govorim u punom opterećenju).
A sve mi se čini da ga nećeš uspeti ni ohladiti, doguraće on na punom opterećenju onih graničnih 50W disipacije
za TO-220 kućišta ...

Uzmi nešto jače, u TO-247 kućištu - nije ni puno skuplje ...

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
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 06:20 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 06:25 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 07:57 PM
RE: CNC motalica za transformatore - by gorankg - 05-16-2016, 09:32 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 08:19 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 08:28 PM
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
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 10:24 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 10:29 PM
RE: CNC motalica za transformatore - by Želja - 05-16-2016, 10:31 PM
RE: CNC motalica za transformatore - by gorankg - 05-16-2016, 10:39 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 10:43 PM
RE: CNC motalica za transformatore - by Milan94 - 05-16-2016, 10:45 PM
RE: CNC motalica za transformatore - by mikikg - 05-16-2016, 10:59 PM
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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