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    Zdravim,<br>
    pozadavek na dc 12v mi utekl.<br>
    <br>
    Nicmene s tim picopsu nejspis budete potrebovat stabilizovanych 12v,
    ty jdou podle meho nazoru primo do cpu s tim picopsu nic nedela.
    Cili nejaky backboost a zase 70-90% kapacity. Nebo si projdete na
    desce kam ty napajeni vedeou a jake tam jsou kondy, chipy a pote
    treba pujde rovnou z acu.<br>
    <br>
    Muj odhad je, ze ten Vas xen bere oko 130W, mozna i 160W. Rekl bych,
    ze na picopsu muzete zapomenout, minimalne pri startu. To, ze uvadi
    150w, tak vy potrebuejte tak 300w, aby to zvladlo spicky, neco
    vydrzelo<br>
    <br>
    8-9A z 12v hlavne, cpu + ventilatory<br>
    10-14A z 3.3v chipset<br>
    0.5-2A z 5v nejaky USB<br>
    <br>
    <br>
    Jirka<br>
    <br>
    Dne 4. 8. 2015 v 13:04 Jan Půhoný napsal(a):<br>
    <blockquote
cite="mid:CAEwSxSHts-43WCkRNf6xAPBxbCkna0EqE6sMDdTo9+-z5Q3miQ@mail.gmail.com"
      type="cite">
      <div dir="ltr">Prosím k tématu. Psal jsem, že tam nechci měnič
        napětí na 230 a pak zase zpátky. Vámi navržené řešení zmenší
        dobu zálohy z baterií odhadem o polovinu o poruchovosti měničů
        na 230 nemluvě.
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        <div>Díky,</div>
        <div><br>
        </div>
        <div>Honza</div>
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      <div class="gmail_extra"><br clear="all">
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                  <div>S pozdravem Ing. Jan Půhoný<br>
                    <div><br>
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                    <div>Spolehlivý obchod s elektronikou</div>
                    <div><a moz-do-not-send="true"
                        href="https://www.puhy.cz/" target="_blank">https://www.puhy.cz</a></div>
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                    <div>Připojení k internetu v Chocni a okolí</div>
                    <div><a moz-do-not-send="true"
                        href="http://www.puhy.net/" target="_blank">http://www.puhy.net</a></div>
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        <div class="gmail_quote">Dne 4. srpna 2015 12:49 Pavel Kadečka <span
            dir="ltr"><<a moz-do-not-send="true"
              href="mailto:pavel.kadecka@gmail.com" target="_blank">pavel.kadecka@gmail.com</a>></span>
          napsal(a):<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">Koupit: <a moz-do-not-send="true"
                href="http://www.nej-ceny.cz/5658/menice-napeti-12v-230v/"
                target="_blank">http://www.nej-ceny.cz/5658/menice-napeti-12v-230v/</a><br>
              <div><br>
                Vyrobit: <a moz-do-not-send="true"
href="http://www.circuitsgallery.com/2012/07/simple-low-power-inverter-6v-dc-to-230v.html"
                  target="_blank">http://www.circuitsgallery.com/2012/07/simple-low-power-inverter-6v-dc-to-230v.html</a><br>
                <br>
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              <div>P.K.<br>
              </div>
              <div class="gmail_extra"><br>
                <div class="gmail_quote">Dne 4. srpna 2015 12:32 Jan
                  Půhoný <span dir="ltr"><<a moz-do-not-send="true"
                      href="mailto:konference@puhy.cz" target="_blank">konference@puhy.cz</a>></span>
                  napsal(a):<span class=""><br>
                    <blockquote class="gmail_quote" style="margin:0 0 0
                      .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      <div dir="ltr">A co to řeší, když to potřebuji
                        napájet z DC?
                        <div class="gmail_extra"><br clear="all">
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                                <div>
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                                    <div>Honza</div>
                                  </div>
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                          <br>
                          <div class="gmail_quote">Dne 4. srpna 2015
                            12:13 Jiří Nesvačil <span dir="ltr"><<a
                                moz-do-not-send="true"
                                href="mailto:nesvacil@posys.eu"
                                target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:nesvacil@posys.eu">nesvacil@posys.eu</a></a>></span>
                            napsal(a):
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                                  style="margin:0 0 0
                                  .8ex;border-left:1px #ccc
                                  solid;padding-left:1ex">
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                                    <a moz-do-not-send="true"
                                      href="http://www.directron.com/tc500r8adp.html"
                                      target="_blank">http://www.directron.com/tc500r8adp.html</a><br>
                                    <pre cols="250">Jirka
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