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--></style></head><body lang=CS link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>V pĹ™Ăloze. Trafo má jádro EF20 z Ali. S pĹŻvodnÄ› plánovanĂ˝m cca MHz to moc nechodilo, indukÄŤnost smyÄŤky je pĹ™i desetinách V a skoro 100 A ponÄ›kud omezujĂcĂ. Bylo to krásnÄ› vidÄ›t na osciloskopu. Nakonec jsme došli k 140 kHz. Regulace vĂ˝konu nastavenĂm limitovacĂho proudu moc funkÄŤnĂ nenĂ, ale dá se to pouĹľĂvat. JeštÄ› pak byl dobrej kiks umĂstÄ›nĂ tlaÄŤĂtka. TakĹľe to šlo na dráty a bylo pĹ™ilepeno kde se hodĂ.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Dalšà verze bude s ATtiny, PWM šváb zĹŻstane, ale mĂsto RC bude noha MCU. A ten se taky bude starat o baterku.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>PH</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b>Od: </b><a href="mailto:pavel.glajc@del.cz">Glajc Pavel</a></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>PochlubĂte se prosĂm s konstrukcĂ bateriovĂ© trafopájky?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>pg<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:7.5pt;margin-right:0cm;margin-bottom:7.5pt;margin-left:0cm;line-height:150%'><img border=0 width=628 height=1 style='width:6.5416in;height:.0104in' id="Horizontal_x0020_Line_x0020_1" src="cid:image001.png@01D6C5D0.F3E09720"><span style='font-size:10.0pt;line-height:150%;font-family:Roboto;color:#333333'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:7.5pt;margin-right:0cm;margin-bottom:7.5pt;margin-left:0cm;line-height:150%'><span style='font-size:10.0pt;line-height:150%;font-family:Roboto;color:#333333'>Odesilatel: Pavel Hudecek (<a href="mailto:edizon@seznam.cz"><span style='font-size:9.0pt;line-height:150%;font-family:"Helvetica",sans-serif;color:#0088CC;text-decoration:none'>edizon@seznam.cz</span></a>)<br>….</span><span style='font-size:10.0pt;line-height:150%;font-family:Roboto'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:Roboto'>Mimochodem, minulĂ˝ rok jsme na krouĹľku vyvĂjeli bateriovou trafopájeÄŤku na 2S lipolku a pájĂ hezky, nebĂ˝t korony tak se to dokonÄŤilo. Ale i pĹ™es nedodÄ›lanost s tĂm jeden tĂ˝pek na táboĹ™e pájel všechno i za pĹŻlku ostatnĂch a byl maximálnÄ› spokojen. V plánu je regulace teploty a nabĂjecĂ stojánek, pak by to bylo super.<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>