diff --git a/traco-electronic.lbr b/traco-electronic.lbr
index 8464f53..f1bf0ad 100644
--- a/traco-electronic.lbr
+++ b/traco-electronic.lbr
@@ -1126,8 +1126,8 @@
 </device>
 </devices>
 </deviceset>
-<deviceset name="TMA_DUAL" prefix="DC">
-<description>&lt;p&gt; DC/DC-Konverter TMA Serie 1 Watt &lt;/p&gt;
+<deviceset name="TMA_*D" prefix="DC/DC">
+<description>&lt;p&gt;Dual DC/DC-Konverter TMA Serie 1 Watt &lt;/p&gt;
 &lt;br&gt;
 &lt;br&gt;
 Die TMA-Serie sind ultrakleine, isolierte 1 W DC/DC-Konverter im
@@ -1140,7 +1140,7 @@
 <gate name="G$1" symbol="TAP2422" x="0" y="0"/>
 </gates>
 <devices>
-<device name="DUAL" package="TMA_DUAL">
+<device name="&quot;" package="TMA_DUAL">
 <connects>
 <connect gate="G$1" pin="0V" pad="5"/>
 <connect gate="G$1" pin="DC+" pad="1"/>
@@ -1149,7 +1149,18 @@
 <connect gate="G$1" pin="OUT-" pad="4"/>
 </connects>
 <technologies>
-<technology name=""/>
+<technology name="0505"/>
+<technology name="0512"/>
+<technology name="0515"/>
+<technology name="1205"/>
+<technology name="1212"/>
+<technology name="1215"/>
+<technology name="1505"/>
+<technology name="1512"/>
+<technology name="1515"/>
+<technology name="2405"/>
+<technology name="2412"/>
+<technology name="2415"/>
 </technologies>
 </device>
 </devices>
@@ -1315,8 +1326,8 @@
 </device>
 </devices>
 </deviceset>
-<deviceset name="TMA_SINGLE" prefix="DC">
-<description>&lt;p&gt; DC/DC-Konverter TMA Serie 1 Watt &lt;/p&gt;
+<deviceset name="TMA_*S" prefix="DC/DC">
+<description>&lt;p&gt;Single DC/DC-Konverter TMA Serie 1 Watt &lt;/p&gt;
 &lt;br&gt;
 &lt;br&gt;
 Die TMA-Serie sind ultrakleine, isolierte 1 W DC/DC-Konverter im
@@ -1329,7 +1340,7 @@
 <gate name="G$1" symbol="DC-DC-CONVERTER" x="0" y="0"/>
 </gates>
 <devices>
-<device name="" package="TMA_SINGLE">
+<device name="&quot;" package="TMA_SINGLE">
 <connects>
 <connect gate="G$1" pin="+VIN" pad="1"/>
 <connect gate="G$1" pin="+VOUT" pad="6"/>
@@ -1337,7 +1348,18 @@
 <connect gate="G$1" pin="-VOUT" pad="4"/>
 </connects>
 <technologies>
-<technology name=""/>
+<technology name="0505"/>
+<technology name="0512"/>
+<technology name="0515"/>
+<technology name="1205"/>
+<technology name="1212"/>
+<technology name="1215"/>
+<technology name="1505"/>
+<technology name="1512"/>
+<technology name="1515"/>
+<technology name="2405"/>
+<technology name="2412"/>
+<technology name="2415"/>
 </technologies>
 </device>
 </devices>