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Banalan problem-detekcija 220V~
#1
Treba mi detekcija mrežnog napona, naravno preko optokaplera, pa me zanima da li je neko koristio neke od novih LED drajvera za tu namjenu, jer sada ih ima koji rade na visokim naponima?
 To rješenje bi vjerovatno bilo gabaritno puno manje od standardnog sa kond.+otpornik+dioda itd.
 Nije mi bitno da ll dobijem 50Hz sa druge strane, na tr. ili DC.
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Messages In This Thread
Banalan problem-detekcija 220V~ - by ognjan - 05-06-2019, 08:48 AM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 09:16 AM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 09:54 AM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 10:34 AM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 10:43 AM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 10:57 AM
RE: Banalan problem-detekcija 220V~ - by ognjan - 05-06-2019, 03:50 PM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 04:50 PM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 04:55 PM
RE: Banalan problem-detekcija 220V~ - by MILANNN - 05-06-2019, 07:03 PM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-06-2019, 10:54 PM
RE: Banalan problem-detekcija 220V~ - by MILANNN - 05-07-2019, 06:25 AM
RE: Banalan problem-detekcija 220V~ - by Macola - 05-07-2019, 07:19 AM

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