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<DIV><FONT size=2 face=Arial>tak to mam potom pocitat ako strednu hodnotu? nie
efektivnu?</FONT></DIV>
<DIV><FONT size=2 face=Arial>m.</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=mi3@centrum.cz href="mailto:mi3@centrum.cz">Mirek Paták</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=hw-list@list.hw.cz
href="mailto:hw-list@list.hw.cz">'HW-news'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Saturday, January 09, 2010 8:41
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: Prud LED</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoPlainText>stačí levný multimer; tyto měří střední hodnotu a při f
100-200Hz ještě měřívají správně<o:p></o:p></P>
<P class=MsoPlainText>Mirek<o:p></o:p></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 0cm; PADDING-RIGHT: 0cm; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"
lang=EN-US>From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt" lang=EN-US> Michal
Lukac [mailto:michal.lukac@fstroj.uniza.sk] <BR><B>Sent:</B> Saturday, January
09, 2010 12:08 AM<BR><B>To:</B> HW-news<BR><B>Subject:</B> Prud
LED<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Dobry
den,</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">aky max prud mozem
pustat cez LED (7 segment) ak je napajany pulzne. V DS je napisane
napr. max trvaly prud 25mA a pulzny 160mA (1/10 Duty Cycle 0.1ms pulse
width) </SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">
A ked mam 1/4 Duty cycle, dlzka impulzu 1ms ako to potom urcit? Mozem to
urcit podla jasu tak ze aby bol napr. priblizne rovnaky jas ako pri 20mA
trvalom prude?</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal> <o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">michal</SPAN><o:p></o:p></P></DIV>
<P class=MsoNormal><BR><BR>__________ Informacia od ESET NOD32 Antivirus,
verzia databazy 4755 (20100108) __________<BR><BR>Tuto spravu preveril ESET
NOD32 Antivirus.<BR><BR><A
href="http://www.eset.sk">http://www.eset.sk</A><o:p></o:p></P></DIV><BR><BR>__________
Informacia od ESET NOD32 Antivirus, verzia databazy 4757 (20100109)
__________<BR><BR>Tuto spravu preveril ESET NOD32 Antivirus.<BR><BR><A
href="http://www.eset.sk">http://www.eset.sk</A><BR>
<P>
<HR>
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