Rebuilt ATX switching power supply

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" colspan=2 height=80 BGCOLOR="#777777" TEXT="#080000" bgproperties="fixed" background="5f200500enpprp.gif"> <div> <A HREF="index.htm" TARGET="_top" TITLE="SPER Service professional electronics Ra"><U><B>home</B></U></A><B>     |     </B><FONT SIZE="4" COLOR="#FFCC66" FACE="Trebuchet MS" ><B>SPER Service professional electronics Rajak</B></FONT></div> <div> <A HREF="realized_devices.htm" TARGET="_top" TITLE="Realized devices"><U><B>Realized devices</B></U></A></div> <script defer src="respons.js"></script><P></P> </td> </tr><tr> <td valign="top" width=210 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> Rebuilt ATX switching power supply</div> <bR> <div> <A HREF="rebuilt_atx_power_supply_0_5v_20a_or_0_12v_10a_vaupr_scheme.htm" TARGET="_top" TITLE="Rebuilt ATX power supply 0..5V/20A or 0."><U><B>scheme</B></U></A></div> <bR> <div> <A HREF="realized_devices.htm" TARGET="_top" TITLE="Realized devices"><U><B>go back</B></U></A></div> <div>   <form method="get" action="http://www.google.com/custom" target="google_window"> <table border="0" bgcolor="#99cc99"> <tr><td nowrap="nowrap" valign="top" align="left" height="32"> </td> <td nowrap="nowrap"> <input type="hidden" name="domains" value="www.sper.hr"></input> <label for="sbi" style="display: none">Enter your search terms</label> <input type="text" name="q" size="20" maxlength="255" value="" id="sbi"></input> </td></tr> <tr> <td> </td> <td nowrap="nowrap"> <table> <tr> <td> <input type="radio" name="sitesearch" value="" id="ss0"></input> <label for="ss0" title="Search the Web"><font size="-1" color="#000000">Web</font></label></td> <td> <input type="radio" name="sitesearch" value="www.sper.hr" checked id="ss1"></input> <label for="ss1" title="Search www.sper.hr"><font size="-1" color="#000000">www.sper.hr</font></label></td> </tr> </table> <label for="sbb" style="display: none">Submit search form</label> <input type="submit" name="sa" value="Google Search" id="sbb"></input> <input type="hidden" name="client" value="pub-2650537455752702"></input> <input type="hidden" name="forid" value="1"></input> <input type="hidden" name="ie" value="ISO-8859-2"></input> <input type="hidden" name="oe" value="ISO-8859-2"></input> <input type="hidden" name="cof" value="GALT:#008000;GL:1;DIV:#336699;VLC:663399;AH:center;BGC:FFFFFF;LBGC:CAF99B;ALC:CC0000;LC:CC0000;T:000000;GFNT:800040;GIMP:800040;LH:38;LW:163;L:http://www.sper.hr/logo.gif;S:http://;FORID:1"></input> <input type="hidden" name="hl" value="en"></input> </td></tr></table> </form>   </div> <div> <B> <script type="text/javascript"> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script>  </B></div> <bR> </td> <td valign="top" height=400 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <B>Rebuilt ATX switching power supply</B></div> <bR> <div>      Reconstruction is ATX PC power supply are turned into the regulated power supply 0..15V with the current limit 0..10A. The additional board makes possible that computer ATX power supply serves as the regulable stabilized power supply for different purposes. On the scheme has been presented the principal connection for the regulation 0..15V / 0..10A. Little the different connecting can gain 0..6V / 0..15A. The additional board with two trimers has been built in in same ATX housing. Complex with the smaller modification was able will use for the filling 12V lead acid batteries. Complex was able rebild so that the output voltage switches on across the optocoupler or that the output switches on in time defined impulses. Possibly is more power supplies, set on the same voltage, connect parallelly and with that get ad lib the necessary amount maximal the output current (e.g. 30A with 3 power supplies).</div> <bR> <bR> <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>  <ins class="adsbygoogle" style="display:inline-block;width:728px;height:90px" data-ad-client="ca-pub-2650537455752702" data-ad-slot="5163197671"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <bR> <div> Characteristics:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">metal box: 150 * 145 * the 85 mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">voltage power supplies: 220 or 110 VAC</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">regulable exit voltage: 0..15V / 0-6V</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">exit resistance: 0,02 Ohm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indication of exit voltage: LED</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">regulable exit current: 0..10A / 0-15A</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">complex can works in the permanent current limit.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">short-circuiting of output: permanently maintains without consequences</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indication of the maximal current: LED</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indication of the minimal exit current 1..5A: LED</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">exit terminals: 4mm2</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">mass: 0,88kg</div> <div> <A HREF="rebuilt_atx_power_supply_0_5v_20a_or_0_12v_10a_vaupr_scheme.htm" TARGET="_top" TITLE="Rebuilt ATX power supply 0..5V/20A or 0."><U><IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">scheme</U></A></div> <bR> <div>      Price of the complete manufactured complex in ATX to the housing (without the output terminals) is 300 HRK (40 euro).In the price has been included and power cable with the jack.</div> <bR> <bR> <div> <IMG SRC="9785eb10.jpg" border=0 width="350" height="689" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div>      In order to show that the complex really can works in the permanent short-circuiting outbound, have fhoto of the complex with the included ammeter outbound.</div> <bR> <div>     Three LEDS diodes show the exit voltage (yellow), limiting the maximal current (reds) also the achieved minimal exit current (green) what is regulable from e.g. 1..5A. Green LED of diodes have svhu at fillings of accumulators, and her extinguishing that the accumulator has achieved the set voltage and stop will fill up (the current is smaller from 10 % maximal current fillings)</div> <bR> <div> The possible usage:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">filling of different accumulators of nominal voltage 1.2..12V</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">electrolyses</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">warm-up of stamp from the steel wire (for the rude drilling hole in plastics)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">power supply of relay complexes and electromagnets</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">power unit 12V DC of motor</div> <div> etc.</div> <bR> <bR> <div> <B>Application for the charging of accumulator</B></div> <bR> <div>     This power supply is ideally for the filling of accumulators of different kinds. In respect to low cost the adapter which can find in shops has next advantages:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700f0ff000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">twice as less dimensions and mass</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f0ff000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">the low internal resistance (0,02R) also keeps the maximal current fillings to the maximal set voltage</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f0ff000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">the regulable maximal voltage and current fillings</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f0ff000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">clean direct-current fillings without current spades (100Hz at standard adapters)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f0ff000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">not destroy when briefly join exit terminals</div> <bR> <bR> <div>      Quoted advantages are enough important, if e.g. have junk which has the gel accumulator. Essentially you are that is the adapter what smaller, what lighter, that what faster the full accumulator and that the voltage on the accumulator reaches the strict maximum rate. For the protection from the wrong polarity was able use the relay complex (the accumulator joins on terminals +ULAZ and -ULAZ).  From experience you can say that this power supply surely will fill the accumulator. Low cost adapters of accumulator often has characteristics dependent about the voltage of city net, and and exit resistance they are too big and causes the slowdown of fillings of accumulators also in the theoretical necessary time accumulator filled only 50 %.</div> <bR> <div>      How also will know that your adapter does have the large internal resistance?  Simple. If before the end fillings (last 10 from 16 hours) the voltage on your accumulator have not reached the maximum, and current fillings start fall this means that fills will drag on the considerable long than would last with the quality adapter. Our power supply can give the maximal current fillings to last 0,2V maximal set voltages of fillings. Guarantee.</div> <bR> <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>  <ins class="adsbygoogle" style="display:inline-block;width:728px;height:90px" data-ad-client="ca-pub-2650537455752702" data-ad-slot="5163197671"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <bR> <bR> <div> <B>  Example of reconstructed complex with potentiometers for the voltage and current:</B></div> <bR> <div> <IMG SRC="97a5e440.jpg" border=0 width="350" height="324" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> Characteristics:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">metal box: 150 * 145 * the 85 mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">voltage power supplies: 220 VAC</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">regulable exit voltage: 0..4V</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">exit resistance: 0,02 Ohm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indication of exit voltage: LED</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">regulable exit current: 0..20A</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">complex can works in the permanent current limit.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">short-circuiting of output: permanently maintains without consequences</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indication of the maximal current: LED</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">indication of the minimal exit current 1..5A: LED</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">exit terminals: 4mm2</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">mass: 0,98kg</div> <bR> <div>     Price:  350 HRK (46,60 euro)</div> <bR> <bR> <bR> <div> <B> Example of reconstructed complex built-in in the plastic housing:</B></div> <bR> <div> <IMG SRC="30e40940.jpg" border=0 width="320" height="404" ALT="Rebuilt ATX power supply 0..5V/20A or 0..12V/10A" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> Characteristics:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">plastic box: 240 * 190 *  90 mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">voltage power supplies: 220 or 110 VAC</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">adjustable output voltage: 0..12V / 0-6V</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">adjustable output current: 0..10A / 0-15A </div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">complex can works in the permanent current limit.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">mass 1kg</div> <bR> <div> Price: 600 HRK (80 euro)</div> <bR> <div>      Offer and making documentations for the remaking of specific type ATX power supplies for specific purposes. Documentation includes the list of step who necessary make in order to makes the reconstruction also the drawing of intervention on board ATX power supplies. Price is 600 HRK (80 euro).</div> <bR> </td> </tr></table></body>