<div dir="ltr"><div><div>Pokukuji po transilech pro ochranu budicu RS-485.idealni by byl sub. tedy dvojty transil +12 -7V. Neco jako <a href="http://www.semtech.com/images/datasheet/sm712_ag.pdf">http://www.semtech.com/images/datasheet/sm712_ag.pdf</a><br>
</div>Bohuzel jsme je nasel jen u Farnellu za nesmyslnych 40Kc/ks<br><a href="http://cz.farnell.com/jsp/search/browse.jsp?N=2007+203776&Ntk=gensearch&Ntt=SM712&Ntx=mode+matchallpartial">http://cz.farnell.com/jsp/search/browse.jsp?N=2007+203776&Ntk=gensearch&Ntt=SM712&Ntx=mode+matchallpartial</a><br>
</div><div>Je v CR dostupne neco podobneho za max 1/4 cenu?<br></div><div>Pripadne co pouzivate pro ochranu RS-485?<br><br></div><div>Martin<br><br></div></div>