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added sawtooth wavegenerator. Triangular wavegenerator uses rise and …
…fall time equal to half the period (avoids problems when swapping from a pulse to a triangular signal). Added sch symbols for both wavegenerators.
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<?xml version='1.0' encoding='UTF-8' standalone='no'?> | ||
<module moduleId="1_SawtoothPowerSupplyModuleID" fritzingVersion="1.0.2"> | ||
<version>1</version> | ||
<author>Brendan Howell (modified by vanepp Apr 2023 and A. Faina)</author> | ||
<title>Pulse Power</title> | ||
<date>2008-07-28</date> | ||
<label>V</label> | ||
<tags> | ||
<tag>ac power</tag> | ||
<tag>symbol</tag> | ||
<tag>fritzing core</tag> | ||
<tag>voltage source</tag> | ||
</tags> | ||
<properties> | ||
<property name="family">voltage source</property> | ||
<property name="type">sawtooth power supply</property> | ||
<property name="offset voltage">0V</property> | ||
<property name="amplitude">5V</property> | ||
<property name="delay time">0s</property> | ||
<property name="period">20ms</property> | ||
<property name="number of pulses">0</property> | ||
<property name="internal resistance">0.1Ω</property> | ||
|
||
</properties> | ||
<taxonomy>discreteParts.power.wavegenerator.sawtooth</taxonomy> | ||
<description>A sawtooth power symbol</description> | ||
<spice> | ||
<line>V{instanceTitle} {net connector0}_{instanceTitle}_aux {net connector1} PULSE({-1*{amplitude}+{offset voltage}} {{amplitude}+{offset voltage}} {delay time} {period} 1n 1n {period} {number of pulses})</line> | ||
<line>R{instanceTitle} {net connector0}_{instanceTitle}_aux {net connector0} {internal resistance}</line> | ||
</spice> | ||
<views> | ||
<defaultUnits>cmil</defaultUnits> | ||
<iconView> | ||
<layers image="breadboard/waveform_generator_sawtooth_v1_breadboard.svg"> | ||
<layer layerId="icon"/> | ||
</layers> | ||
</iconView> | ||
<breadboardView> | ||
<layers image="breadboard/waveform_generator_sawtooth_v1_breadboard.svg"> | ||
<layer layerId="breadboard"/> | ||
</layers> | ||
</breadboardView> | ||
<schematicView> | ||
<layers image="schematic/power_supply_sawtooth_1_schematic.svg"> | ||
<layer layerId="schematic"/> | ||
</layers> | ||
</schematicView> | ||
<pcbView> | ||
<layers image="schematic/power_supply_sawtooth_1_schematic.svg"> | ||
<layer layerId="schematic"/> | ||
</layers> | ||
</pcbView> | ||
</views> | ||
<connectors> | ||
<connector type="female" id="connector0" name="V+"> | ||
<description>Positive Supply Voltage</description> | ||
<erc etype="VCC"> | ||
<voltage value="5.0"/> | ||
<current flow="source" valueMax="0"/> | ||
</erc> | ||
<views> | ||
<breadboardView> | ||
<p svgId="connector0pin" layer="breadboard"/> | ||
</breadboardView> | ||
<schematicView> | ||
<p svgId="connector0pin" layer="schematic" terminalId="connector0terminal"/> | ||
</schematicView> | ||
<pcbView> | ||
<p svgId="connector0pin" layer="schematic"/> | ||
</pcbView> | ||
</views> | ||
</connector> | ||
<connector type="female" id="connector1" name="V-"> | ||
<description>Negative Supply Voltage</description> | ||
<views> | ||
<breadboardView> | ||
<p svgId="connector1pin" layer="breadboard"/> | ||
</breadboardView> | ||
<schematicView> | ||
<p svgId="connector1pin" layer="schematic" terminalId="connector1terminal"/> | ||
</schematicView> | ||
<pcbView> | ||
<p svgId="connector1pin" layer="schematic"/> | ||
</pcbView> | ||
</views> | ||
</connector> | ||
</connectors> | ||
<buses> | ||
<bus id="powerbus"> | ||
<nodeMember connectorId="connector0"/> | ||
</bus> | ||
<bus id="groundbus"> | ||
<nodeMember connectorId="connector1"/> | ||
</bus> | ||
</buses> | ||
</module> |
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