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<DIV><SPAN class=162173613-26052013><FONT size=2
face=Arial>Zdravim,</FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>jsa zdegenerovan
jednickami a nulami uz neumim pouzit tranzistory....</FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>Potreboval bych
poradit, jak spinat (resp. prepinat) cca 30V / 100A.</FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>Mam zdroj 28V / 100A
a olovene aku-baterie 2x 12V / 100Ah. A potrebuji </FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>to spojit dohromady,
jako zalohovany zdroj. Zkousel jsem to systemem z malych </FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>proudu, tedy pres
diodu, ale ani 175A diodu s ubytkem 0.4-0.5V nelze v tomto </FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>zapojeni
</FONT></SPAN><SPAN class=162173613-26052013><FONT size=2 face=Arial>rozumne
pasivne uchladit. Nehlede na to, ze mi podpetova ochrana </FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>o tech
</FONT></SPAN><SPAN class=162173613-26052013><FONT size=2 face=Arial>0.4 - 0.5V
</FONT></SPAN><SPAN class=162173613-26052013><FONT size=2 face=Arial>vypina
drive a nemohu tak vyuzit celou kapacitu baterii. </FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>Napadlo
</FONT></SPAN><SPAN class=162173613-26052013><FONT size=2 face=Arial>mne tedy
</FONT></SPAN><SPAN class=162173613-26052013><FONT size=2 face=Arial>pouzit
spinaci FET tranzistory, ale s tim </FONT></SPAN><SPAN
class=162173613-26052013><FONT size=2 face=Arial>nemam </FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>nejmensi
zkusenosti....</FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>Potreboval bych
poradit, jak co nejjednoduseji ovladat nejaky tranzistorovy </FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>prepinac (ovladani
od vypadku napeti zdroje) a jake typy tranzistoru pouzit.</FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2 face=Arial>Dekuji za
radu</FONT></SPAN></DIV>
<DIV><SPAN class=162173613-26052013><FONT size=2
face=Arial></FONT></SPAN> </DIV>
<DIV> </DIV>
<DIV align=left><FONT size=1 face="Courier New">--<BR>--
-------------------------------------------------------------------<BR>Martin
Patka
network & server
administrator<BR>----------------------------------------------------------------------<BR>Mikroservis
v.o.s.
phone : 481 624301<BR>Nerudova
45
phone : 481 120465<BR>51301, Semily
1
mobil : 775 600201<BR></FONT><A href="http://www.mikroservis.cz/"><FONT
size=1 face="Courier New">http://www.mikroservis.cz</FONT></A><FONT size=1
face="Courier New">
e-mail: </FONT><A href="mailto:martin@mikroservis.cz"><FONT size=1
face="Courier New">martin@mikroservis.cz</FONT></A><BR><FONT size=1
face="Courier New">--
-------------------------------------------------------------------</FONT></DIV>
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