<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="160" y2="0" width="0" layer="20"/>
<wire x1="160" y1="0" x2="160" y2="100" width="0" layer="20"/>
<wire x1="160" y1="100" x2="0" y2="100" width="0" layer="20"/>
<wire x1="0" y1="100" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="con-amp-quick">
<description>&lt;b&gt;AMP Connectors, Type QUICK&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="02P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
<package name="08P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
<package name="03P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
<package name="04P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
<package name="05P">
<description>&lt;b&gt;AMP QUICK CONNECTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-fet">
<description>&lt;b&gt;Field Effect Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;p&gt;
&lt;p&gt;
Symbols changed according to IEC617&lt;p&gt; 
All types, packages and assignment to symbols and pins checked&lt;p&gt;
Package outlines partly checked&lt;p&gt;
&lt;p&gt;
JFET = junction FET&lt;p&gt;
IGBT-x = insulated gate bipolar transistor&lt;p&gt;
x=N: NPN; x=P: PNP&lt;p&gt;
IGFET-mc-nnn; (IGFET=insulated gate field effect transistor)&lt;P&gt;
m=D: depletion mode (Verdr&amp;auml;ngungstyp)&lt;p&gt;
m=E: enhancement mode (Anreicherungstyp)&lt;p&gt;
c: N=N-channel; P=P-Channel&lt;p&gt;
GDSB: gate, drain, source, bulk&lt;p&gt;
&lt;p&gt;
by R. Vogg  15.March.2002</description>
<packages>
<package name="TO252">
<description>&lt;b&gt;SMALL OUTLINE TRANSISTOR&lt;/b&gt;&lt;p&gt;
TS-003</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="12V" library="con-amp-quick" package="02P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="5V" library="con-amp-quick" package="08P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="7805" library="con-amp-quick" package="03P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="GND" library="con-amp-quick" package="08P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="HEATER" library="con-amp-quick" package="04P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="Q1" library="transistor-fet" package="TO252" value="FDD4141TO252"/>
<element name="Q2" library="transistor-fet" package="TO252" value="FDD4141TO252"/>
<element name="Q3" library="transistor-fet" package="TO252" value="FDD4141TO252"/>
<element name="Q4" library="transistor-fet" package="TO252" value="FDD4141TO252"/>
<element name="SL1" library="con-amp-quick" package="08P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
<element name="12D" library="con-amp-quick" package="05P" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="GND" pad="1"/>
<contactref element="GND" pad="2"/>
<contactref element="GND" pad="3"/>
<contactref element="GND" pad="4"/>
<contactref element="GND" pad="5"/>
<contactref element="GND" pad="6"/>
<contactref element="GND" pad="7"/>
<contactref element="GND" pad="8"/>
<contactref element="12V" pad="2"/>
<contactref element="7805" pad="2"/>
<contactref element="Q4" pad="2"/>
<contactref element="Q1" pad="2"/>
<contactref element="Q2" pad="2"/>
<contactref element="Q3" pad="2"/>
<contactref element="SL1" pad="7"/>
<contactref element="SL1" pad="5"/>
<contactref element="SL1" pad="3"/>
<contactref element="SL1" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="5V" pad="1"/>
<contactref element="5V" pad="2"/>
<contactref element="5V" pad="3"/>
<contactref element="5V" pad="4"/>
<contactref element="5V" pad="5"/>
<contactref element="5V" pad="6"/>
<contactref element="5V" pad="7"/>
<contactref element="5V" pad="8"/>
<contactref element="7805" pad="3"/>
</signal>
<signal name="12V">
<contactref element="12V" pad="1"/>
<contactref element="7805" pad="1"/>
<contactref element="12D" pad="5"/>
<contactref element="12D" pad="4"/>
<contactref element="12D" pad="3"/>
<contactref element="12D" pad="2"/>
<contactref element="12D" pad="1"/>
</signal>
<signal name="G1">
<contactref element="Q4" pad="1"/>
<contactref element="SL1" pad="8"/>
</signal>
<signal name="G2">
<contactref element="Q1" pad="1"/>
<contactref element="SL1" pad="6"/>
</signal>
<signal name="G3">
<contactref element="Q2" pad="1"/>
<contactref element="SL1" pad="4"/>
</signal>
<signal name="G4">
<contactref element="Q3" pad="1"/>
<contactref element="SL1" pad="2"/>
</signal>
<signal name="H1">
<contactref element="Q4" pad="3"/>
<contactref element="HEATER" pad="4"/>
</signal>
<signal name="H2">
<contactref element="HEATER" pad="3"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="H3">
<contactref element="HEATER" pad="2"/>
<contactref element="Q2" pad="3"/>
</signal>
<signal name="H4">
<contactref element="HEATER" pad="1"/>
<contactref element="Q3" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
