<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.0.1">
<drawing>
<library>
<description>&lt;BR&gt;Wurth Elektronik - Power Magnetics - Transformers For AC/DC Converter - WE-UNIT&lt;br&gt;&lt;Hr&gt;

&lt;BR&gt;
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      ---------------------------&lt;BR&gt;
&lt;B&gt;&lt;I&gt;&lt;span style='font-size:26pt;
  color:#FF6600;'&gt;WE &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;
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      ---------------------------&lt;BR&gt;&lt;b&gt;Würth Elektronik&lt;/b&gt;&lt;/FONT&gt;
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&lt;B&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;More than you expect&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;/B&gt;

&lt;HR&gt;&lt;BR&gt;
&lt;b&gt;Würth Elektronik eiSos GmbH &amp; Co. KG&lt;/b&gt;&lt;br&gt;
EMC &amp; Inductive Solutions&lt;br&gt;

Max-Eyth-Str.1&lt;br&gt;
D-74638 Waldenburg&lt;br&gt;
&lt;br&gt;
Tel: +49 (0)7942-945-0&lt;br&gt;
Fax:+49 (0)7942-945-5000&lt;br&gt;
&lt;br&gt;
&lt;a href="http://www.we-online.com/web/en/electronic_components/produkte_pb/bauteilebibliotheken/eagle_4.php"&gt;www.we-online.com/eagle&lt;/a&gt;&lt;br&gt;
&lt;a href="mailto:libraries@we-online.com"&gt;libraries@we-online.com&lt;/a&gt; &lt;BR&gt;&lt;BR&gt;
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Neither Autodesk nor Würth Elektronik eiSos does warrant that this library is error-free or &lt;br&gt;
that it meets your specific requirements.&lt;br&gt;&lt;BR&gt;
Please contact us for more information.&lt;br&gt;
&lt;HR&gt;
&lt;br&gt;Eagle Version 9, Library Revision 2019a, 2019-09-26&lt;br&gt;
&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="WE-UNIT_E16/8/5">
<description>&lt;B&gt;WE-UNIT Off-Line Transformer&lt;/b&gt;&lt;br&gt;
&lt;BR&gt;Size E16/8/5 THT 9 Pin</description>
</package>
<package name="WE-UNIT_E13/7/4_HORIZONTAL">
<description>&lt;B&gt;WE-UNIT Off-Line Transformer&lt;/b&gt;&lt;br&gt;
&lt;BR&gt;Size E 13/7/4  THT Horizontal 9 Pin</description>
</package>
<package name="WE-UNIT_E13/7/4_VERTICAL">
<description>&lt;B&gt;WE-UNIT Off-Line Transformer&lt;/b&gt;&lt;br&gt;
&lt;BR&gt;Size E 13/7/4  THT vertikal 6Pin</description>
</package>
<package name="WE-UNIT_E16/7/4">
<description>&lt;B&gt;WE-UNIT Off-Line Transformer&lt;/b&gt;&lt;br&gt;
&lt;BR&gt;Size E16/7/4 THT 10 Pin</description>
</package>
</packages>
<symbols>
<symbol name="WE-UNIT_1W:1W">
<pin name="1" direction="pas"/>
<pin name="4" direction="pas"/>
<pin name="2" direction="pas"/>
<pin name="3" direction="pas"/>
</symbol>
<symbol name="WE-UNIT_1W:2W">
<pin name="1" direction="pas"/>
<pin name="6" direction="pas"/>
<pin name="2" direction="pas"/>
<pin name="3" direction="pas"/>
<pin name="4" direction="pas"/>
<pin name="5" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="WE-UNIT_E/16/8/5_SCH2" prefix="T">
<description>&lt;b&gt;WE-UNIT Off-Line Transformer
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt; Nominal input voltage: 125–375 VDC (85–265 VAC)
&lt;br&gt;
&lt;br&gt; Output power 3 W and 9 W
&lt;br&gt;
&lt;br&gt; Operating temperature: –40 °C to +125 °C
&lt;br&gt;
&lt;br&gt; Clearance and creepage distance 6 mm min.
&lt;br&gt;
&lt;br&gt; Insulation test voltage: 4 kVAC, 1 Minute
&lt;br&gt;
&lt;br&gt; Design compliant to EN 61558-2-16: reinforced insulation; except 749 118 10 xx: Basic insulation
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; Designed for Tiny Switch ICs from Power Integration and NCP101x or 105x of ON Semiconductor
&lt;br&gt;
&lt;br&gt; For SMPS with universal input from 85 VAC up to 265 VAC
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt;The "Value"shown for the Symbol and Packaging is Output Voltage1 Output Current1&lt;/br&gt;&lt;/b&gt;
&lt;br&gt;
&lt;br&gt;&lt;a href="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" title="Enlarge picture"&gt;
&lt;img src="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1"&gt;https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1&lt;/a&gt;&lt;p&gt;


Updated  by  Yingchun,Shan 2019-08-26&lt;br&gt;
&lt;br&gt;2019(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WE-UNIT_1W:2W"/>
</gates>
<devices>
<device name="" package="WE-UNIT_E16/8/5">
<connects>
<connect gate="G$1" pin="1" pad="3"/>
<connect gate="G$1" pin="2" pad="1"/>
<connect gate="G$1" pin="3" pad="9"/>
<connect gate="G$1" pin="4" pad="8"/>
<connect gate="G$1" pin="5" pad="7"/>
<connect gate="G$1" pin="6" pad="6"/>
</connects>
<technologies>
<technology name="_7491182112">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491182112.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="IO2" value="0.35A"/>
<attribute name="ISAT" value="0.8A"/>
<attribute name="L" value="0.9mH"/>
<attribute name="LSMIN" value="112uH"/>
<attribute name="N" value="9.5:1:1"/>
<attribute name="PART-NUMBER" value=" 7491182112 "/>
<attribute name="RDC1" value="4.3Ohm"/>
<attribute name="RDC2" value="94mOhm"/>
<attribute name="RDC3" value="102mOhm"/>
<attribute name="VALUE" value="12V 0.35A"/>
<attribute name="VI" value="85-265V(AC)"/>
<attribute name="VO2" value="12V"/>
</technology>
<technology name="_749118215">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/749118215.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="IO2" value="1A"/>
<attribute name="ISAT" value="0.85A"/>
<attribute name="L" value="0.9mH"/>
<attribute name="LSMIN" value="120uH"/>
<attribute name="N" value="19:1:1"/>
<attribute name="PART-NUMBER" value=" 749118215 "/>
<attribute name="RDC1" value="4.3Ohm"/>
<attribute name="RDC2" value="28mOhm"/>
<attribute name="RDC3" value="28mOhm"/>
<attribute name="VALUE" value="5V 1A"/>
<attribute name="VI" value="85-265V(AC)"/>
<attribute name="VO2" value="5V"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WE-UNIT_E/16/8/5_SCH1" prefix="T">
<description>&lt;b&gt;WE-UNIT Off-Line Transformer
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt; Nominal input voltage: 125–375 VDC (85–265 VAC)
&lt;br&gt;
&lt;br&gt; Output power 3 W and 9 W
&lt;br&gt;
&lt;br&gt; Operating temperature: –40 °C to +125 °C
&lt;br&gt;
&lt;br&gt; Clearance and creepage distance 6 mm min.
&lt;br&gt;
&lt;br&gt; Insulation test voltage: 4 kVAC, 1 Minute
&lt;br&gt;
&lt;br&gt; Design compliant to EN 61558-2-16: reinforced insulation; except 749 118 10 xx: Basic insulation
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; Designed for Tiny Switch ICs from Power Integration and NCP101x or 105x of ON Semiconductor
&lt;br&gt;
&lt;br&gt; For SMPS with universal input from 85 VAC up to 265 VAC
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt;The "Value"shown for the Symbol and Packaging is Output Voltage1 Output Current1&lt;/br&gt;&lt;/b&gt;
&lt;br&gt;
&lt;br&gt;&lt;a href="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" title="Enlarge picture"&gt;
&lt;img src="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1"&gt;https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1&lt;/a&gt;&lt;p&gt;


Updated  by  Yingchun,Shan 2019-08-26&lt;br&gt;
&lt;br&gt;2019(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WE-UNIT_1W:1W"/>
</gates>
<devices>
<device name="" package="WE-UNIT_E16/8/5">
<connects>
<connect gate="G$1" pin="1" pad="3"/>
<connect gate="G$1" pin="2" pad="1"/>
<connect gate="G$1" pin="3" pad="8"/>
<connect gate="G$1" pin="4" pad="7"/>
</connects>
<technologies>
<technology name="_7491182124">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491182124.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.8A"/>
<attribute name="L" value="0.9mH"/>
<attribute name="LSMIN" value="100uH"/>
<attribute name="N" value="4.4:1"/>
<attribute name="PART-NUMBER" value=" 7491182124 "/>
<attribute name="RDC1" value="4.3Ohm"/>
<attribute name="RDC2" value="155mOhm"/>
<attribute name="VALUE" value="24V 0.4A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WE-UNIT_E13/7/4HORIZONTAL" prefix="T">
<description>&lt;b&gt;WE-UNIT Off-Line Transformer
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt; Nominal input voltage: 125–375 VDC (85–265 VAC)
&lt;br&gt;
&lt;br&gt; Output power 3 W and 9 W
&lt;br&gt;
&lt;br&gt; Operating temperature: –40 °C to +125 °C
&lt;br&gt;
&lt;br&gt; Clearance and creepage distance 6 mm min.
&lt;br&gt;
&lt;br&gt; Insulation test voltage: 4 kVAC, 1 Minute
&lt;br&gt;
&lt;br&gt; Design compliant to EN 61558-2-16: reinforced insulation; except 749 118 10 xx: Basic insulation
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; Designed for Tiny Switch ICs from Power Integration and NCP101x or 105x of ON Semiconductor
&lt;br&gt;
&lt;br&gt; For SMPS with universal input from 85 VAC up to 265 VAC
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt;The "Value"shown for the Symbol and Packaging is Output Voltage1 Output Current1&lt;/br&gt;&lt;/b&gt;
&lt;br&gt;
&lt;br&gt;&lt;a href="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" title="Enlarge picture"&gt;
&lt;img src="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1"&gt;https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1&lt;/a&gt;&lt;p&gt;


Updated  by  Yingchun,Shan 2019-08-26&lt;br&gt;
&lt;br&gt;2019(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WE-UNIT_1W:1W"/>
</gates>
<devices>
<device name="" package="WE-UNIT_E13/7/4_HORIZONTAL">
<connects>
<connect gate="G$1" pin="1" pad="5"/>
<connect gate="G$1" pin="2" pad="1"/>
<connect gate="G$1" pin="3" pad="9"/>
<connect gate="G$1" pin="4" pad="6"/>
</connects>
<technologies>
<technology name="_7491181112">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491181112.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.21A"/>
<attribute name="L" value="2.8mH"/>
<attribute name="LSMIN" value="175uH"/>
<attribute name="N" value="8.1:1"/>
<attribute name="PART-NUMBER" value=" 7491181112 "/>
<attribute name="RDC1" value="8Ohm"/>
<attribute name="RDC2" value="0.29Ohm"/>
<attribute name="VALUE" value="12V 0.25A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
<technology name="_7491181124">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491181124.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.21A"/>
<attribute name="L" value="2.8mH"/>
<attribute name="LSMIN" value="172uH"/>
<attribute name="N" value="4:1"/>
<attribute name="PART-NUMBER" value=" 7491181124 "/>
<attribute name="RDC1" value="8Ohm"/>
<attribute name="RDC2" value="1.2Ohm"/>
<attribute name="VALUE" value="24V 0.125A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
<technology name="_749118115">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/749118115.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.2A"/>
<attribute name="L" value="2.8mH"/>
<attribute name="LSMIN" value="180uH"/>
<attribute name="N" value="18.9:1"/>
<attribute name="PART-NUMBER" value=" 749118115 "/>
<attribute name="RDC1" value="8Ohm"/>
<attribute name="RDC2" value="0.05Ohm"/>
<attribute name="VALUE" value="5V 0.6A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WE-UNIT_E13/7/4VERTICAL" prefix="T">
<description>&lt;b&gt;WE-UNIT Off-Line Transformer
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt; Nominal input voltage: 125–375 VDC (85–265 VAC)
&lt;br&gt;
&lt;br&gt; Output power 3 W and 9 W
&lt;br&gt;
&lt;br&gt; Operating temperature: –40 °C to +125 °C
&lt;br&gt;
&lt;br&gt; Clearance and creepage distance 6 mm min.
&lt;br&gt;
&lt;br&gt; Insulation test voltage: 4 kVAC, 1 Minute
&lt;br&gt;
&lt;br&gt; Design compliant to EN 61558-2-16: reinforced insulation; except 749 118 10 xx: Basic insulation
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; Designed for Tiny Switch ICs from Power Integration and NCP101x or 105x of ON Semiconductor
&lt;br&gt;
&lt;br&gt; For SMPS with universal input from 85 VAC up to 265 VAC
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt;The "Value"shown for the Symbol and Packaging is Input Voltage 1/Output Voltage1 Output Current1&lt;/br&gt;&lt;/b&gt;
&lt;br&gt;
&lt;br&gt;&lt;a href="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" title="Enlarge picture"&gt;
&lt;img src="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1"&gt;https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1&lt;/a&gt;&lt;p&gt;


Updated  by  Yingchun,Shan 2019-08-26&lt;br&gt;
&lt;br&gt;2019(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WE-UNIT_1W:1W"/>
</gates>
<devices>
<device name="" package="WE-UNIT_E13/7/4_VERTICAL">
<technologies>
<technology name="_7491181012">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491181012.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.21A"/>
<attribute name="L" value="2.8mH"/>
<attribute name="LSMIN" value="220uH"/>
<attribute name="N" value="8.1:1"/>
<attribute name="PART-NUMBER" value=" 7491181012 "/>
<attribute name="RDC1" value="11Ohm"/>
<attribute name="RDC2" value="0.29Ohm"/>
<attribute name="VALUE" value="12V 0.25A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
<technology name="_7491181024">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491181024.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.21A"/>
<attribute name="L" value="2.8mH"/>
<attribute name="LSMIN" value="245uH"/>
<attribute name="N" value="4:1"/>
<attribute name="PART-NUMBER" value=" 7491181024 "/>
<attribute name="RDC1" value="11Ohm"/>
<attribute name="RDC2" value="1.2Ohm"/>
<attribute name="VALUE" value="24V 0.125A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
<technology name="_749118105">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/749118105.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.2A"/>
<attribute name="L" value="2.8mH"/>
<attribute name="LSMIN" value="280uH"/>
<attribute name="N" value="18.9:1"/>
<attribute name="PART-NUMBER" value=" 749118105 "/>
<attribute name="RDC1" value="11Ohm"/>
<attribute name="RDC2" value="0.05Ohm"/>
<attribute name="VALUE" value="5V 0.6A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WE-UNIT_E16/7/4_SCH1" prefix="T">
<description>&lt;b&gt;WE-UNIT Off-Line Transformer
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt; Nominal input voltage: 125–375 VDC (85–265 VAC)
&lt;br&gt;
&lt;br&gt; Output power 3 W and 9 W
&lt;br&gt;
&lt;br&gt; Operating temperature: –40 °C to +125 °C
&lt;br&gt;
&lt;br&gt; Clearance and creepage distance 6 mm min.
&lt;br&gt;
&lt;br&gt; Insulation test voltage: 4 kVAC, 1 Minute
&lt;br&gt;
&lt;br&gt; Design compliant to EN 61558-2-16: reinforced insulation; except 749 118 10 xx: Basic insulation
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; Designed for Tiny Switch ICs from Power Integration and NCP101x or 105x of ON Semiconductor
&lt;br&gt;
&lt;br&gt; For SMPS with universal input from 85 VAC up to 265 VAC
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt;The "Value"shown for the Symbol and Packaging is Output Voltage1 Output Current1&lt;/br&gt;&lt;/b&gt;
&lt;br&gt;
&lt;br&gt;&lt;a href="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" title="Enlarge picture"&gt;
&lt;img src="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1"&gt;https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1&lt;/a&gt;&lt;p&gt;


Updated  by  Yingchun,Shan 2019-08-26&lt;br&gt;
&lt;br&gt;2019(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WE-UNIT_1W:1W"/>
</gates>
<devices>
<device name="" package="WE-UNIT_E16/7/4">
<connects>
<connect gate="G$1" pin="1" pad="8"/>
<connect gate="G$1" pin="2" pad="9"/>
<connect gate="G$1" pin="3" pad="4"/>
<connect gate="G$1" pin="4" pad="3"/>
</connects>
<technologies>
<technology name="_7491182024">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491182024.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="ISAT" value="0.8A"/>
<attribute name="L" value="0.9mH"/>
<attribute name="LSMIN" value="145uH"/>
<attribute name="N" value="4.4:1"/>
<attribute name="PART-NUMBER" value=" 7491182024 "/>
<attribute name="RDC1" value="4.3Ohm"/>
<attribute name="RDC2" value="210mOhm"/>
<attribute name="VALUE" value="24V 0.4A"/>
<attribute name="VI" value="85-265V(AC)"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WE-UNIT_E16/7/4_SCH2" prefix="T">
<description>&lt;b&gt;WE-UNIT Off-Line Transformer
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt; Nominal input voltage: 125–375 VDC (85–265 VAC)
&lt;br&gt;
&lt;br&gt; Output power 3 W and 9 W
&lt;br&gt;
&lt;br&gt; Operating temperature: –40 °C to +125 °C
&lt;br&gt;
&lt;br&gt; Clearance and creepage distance 6 mm min.
&lt;br&gt;
&lt;br&gt; Insulation test voltage: 4 kVAC, 1 Minute
&lt;br&gt;
&lt;br&gt; Design compliant to EN 61558-2-16: reinforced insulation; except 749 118 10 xx: Basic insulation
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; Designed for Tiny Switch ICs from Power Integration and NCP101x or 105x of ON Semiconductor
&lt;br&gt;
&lt;br&gt; For SMPS with universal input from 85 VAC up to 265 VAC
&lt;br&gt;
&lt;br&gt;
&lt;br&gt;&lt;b&gt;The "Value"shown for the Symbol and Packaging is Output Voltage1 Output Current1&lt;/br&gt;&lt;/b&gt;
&lt;br&gt;
&lt;br&gt;&lt;a href="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" title="Enlarge picture"&gt;
&lt;img src="https://katalog.we-online.com/media/images/v2/o14888v209%20Family_WE-Unit_off-line_transformer.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1"&gt;https://katalog.we-online.com/en/pbs/WE-UNIT#vs_ct:1&lt;/a&gt;&lt;p&gt;


Updated  by  Yingchun,Shan 2019-08-26&lt;br&gt;
&lt;br&gt;2019(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WE-UNIT_1W:2W"/>
</gates>
<devices>
<device name="" package="WE-UNIT_E16/7/4">
<connects>
<connect gate="G$1" pin="1" pad="8"/>
<connect gate="G$1" pin="2" pad="9"/>
<connect gate="G$1" pin="3" pad="6"/>
<connect gate="G$1" pin="4" pad="5"/>
<connect gate="G$1" pin="5" pad="4"/>
<connect gate="G$1" pin="6" pad="3"/>
</connects>
<technologies>
<technology name="_7491182012">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/7491182012.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="IO2" value="0.35A"/>
<attribute name="ISAT" value="0.8A"/>
<attribute name="L" value="0.9mH"/>
<attribute name="LSMIN" value="145uH"/>
<attribute name="N" value="9.5:1:1"/>
<attribute name="PART-NUMBER" value=" 7491182012 "/>
<attribute name="RDC1" value="4.3Ohm"/>
<attribute name="RDC2" value="75mOhm"/>
<attribute name="RDC3" value="85mOhm"/>
<attribute name="VALUE" value="12V 0.35A"/>
<attribute name="VI" value="85-265V(AC)"/>
<attribute name="VO2" value="12V"/>
</technology>
<technology name="_749118205">
<attribute name="DATASHEET-URL" value="https://katalog.we-online.com/pbs/datasheet/749118205.pdf"/>
<attribute name="FSWITCH" value="132kHz"/>
<attribute name="IO2" value="0.9A"/>
<attribute name="ISAT" value="0.85A"/>
<attribute name="L" value="0.9mH"/>
<attribute name="LSMIN" value="175uH"/>
<attribute name="N" value="19:1:1"/>
<attribute name="PART-NUMBER" value=" 749118205 "/>
<attribute name="RDC1" value="4.3Ohm"/>
<attribute name="RDC2" value="26mOhm"/>
<attribute name="RDC3" value="26mOhm"/>
<attribute name="VALUE" value="5V 0.9A"/>
<attribute name="VI" value="85-265V(AC)"/>
<attribute name="VO2" value="5V"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
