<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0.02375" x2="24.36375" y2="0.02375" width="0" layer="20"/>
<wire x1="24.36375" y1="0.02375" x2="24.36375" y2="22.05375" width="0" layer="20"/>
<wire x1="24.36375" y1="22.05375" x2="0" y2="22.05375" width="0" layer="20"/>
<wire x1="0" y1="22.05375" x2="0" y2="0.02375" width="0" layer="20"/>
<text>+12V</text>
<text>+24V</text>
<text>dk3ha</text>
<text>12up24</text>
<text>gnd</text>
<text>In</text>
<text>Out</text>
<text>dk3ha</text>
<text>12up24</text>
</plain>
<libraries>
<library name="v-reg-3">
<description>&lt;b&gt;Voltage Regulators&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;/p&gt;
&lt;p&gt;&lt;date&gt;2008-05-16&lt;/date&gt;, updates by &lt;author&gt;Eike Schmidt&lt;/author&gt;&lt;/p&gt;&lt;ul&gt;&lt;li&gt;integrated library "ltc_swr.lbr" with switching regulators from &lt;a href=http://www.linear.com&gt;Linear Technology&lt;/a&gt;, created by &lt;author&gt;Claudius Stern&lt;/author&gt;&lt;/li&gt;&lt;li&gt;added step-down switching regulator LT1767&lt;/li&gt;&lt;li&gt;combined identical symbols for positive regulators&lt;/li&gt;&lt;li&gt;added packages SO8 and SOT89 for 78Lxx and 79Lxx&lt;/li&gt;&lt;li&gt;added package SO8 for LM317L and LM337L&lt;/li&gt;&lt;li&gt;added linear regulators L4931, L4949E, LM2931&lt;/li&gt;&lt;li&gt;added micropower, ultra-low dropout family LP298x&lt;/li&gt;&lt;li&gt;added ultra-low dropout regulators IRU1205, TK112, TK113&lt;/li&gt;&lt;li&gt;added low power, low dropout regulator family S-812&lt;/li&gt;&lt;li&gt;added NPN "Simple Switcher"(c) family LM257x&lt;/li&gt;&lt;li&gt;added DMOS "Simple Switcher"(c) family LM267x&lt;/li&gt;&lt;li&gt;added NPN Darlington switching regulator MC34063A&lt;/li&gt;&lt;li&gt;added LED boost drivers PR4401, PR4402, PR4403&lt;/li&gt;&lt;/ul&gt;</description>
<packages>
<package name="SO08">
<description>&lt;b&gt;SMALL OUTLINE INTEGRATED CIRCUIT&lt;/b&gt;&lt;p&gt;
body 3.9 mm/JEDEC MS-012AA</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="153CLV-0605">
<description>&lt;b&gt;Aluminum electrolytic capacitors&lt;/b&gt;&lt;p&gt;
SMD (Chip) Long Life Vertical 153 CLV&lt;p&gt;
http://www.bccomponents.com/</description>
</package>
<package name="L4532P">
<description>&lt;b&gt;INDUCTOR&lt;/b&gt;&lt;p&gt;
precision wire wound</description>
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="MELF-MLL41">
<description>&lt;b&gt;DIODE&lt;/b&gt;&lt;p&gt;
Package DO-213AB = http://www.diotec.com/pdf/sm4001.pdf</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="v-reg-3" package="SO08" value="MC34063AD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="R1206" value="180R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="rcl" package="R1206" value="1R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="rcl" package="R1206" value="1R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="153CLV-0605" value="100µF/16">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="153CLV-0605" value="100µF/35">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="rcl" package="R1206" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="rcl" package="R1206" value="18k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="rcl" package="L4532P" value="68µH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="C1206" value="220p">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="diode" package="MELF-MLL41" value="LL5819">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="rcl" package="R1206" value="82k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="R1206" value="1R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rcl" package="C1206" value="10µ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="rcl" package="R1206" value="22k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="R6" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="IC1" pad="4"/>
<contactref element="IC1" pad="2"/>
<contactref element="C2" pad="-"/>
<contactref element="C1" pad="-"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="+12V">
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="IC1" pad="6"/>
<contactref element="C1" pad="+"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="1"/>
<contactref element="L1" pad="2"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="5"/>
<contactref element="R6" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="3"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="R5" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="R3" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="IC1" pad="7"/>
<contactref element="L1" pad="1"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="8"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="+15V">
<contactref element="R5" pad="2"/>
<contactref element="C2" pad="+"/>
<contactref element="D1" pad="C"/>
</signal>
<signal name="N$3">
<contactref element="C4" pad="2"/>
<contactref element="R8" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
