diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm
index ac7b46f6..de76382d 100644
--- a/library/dc-dc.dcm
+++ b/library/dc-dc.dcm
@@ -31,8 +31,8 @@ F http://www.analog.com/media/en/technical-documentation/data-sheets/ADP2108.pdf
 $ENDCMP
 #
 $CMP ADP5054
-D 250kHz to 2MHz, 6A/6A/2A/2A Quad Buck Regulator, -40 to +125C 
-K quad regulator dcdc buck synchronizable parallel 
+D 250kHz to 2MHz, 6A/6A/2A/2A Quad Buck Regulator, -40 to +125C
+K quad regulator dcdc buck synchronizable parallel
 F http://www.analog.com/media/en/technical-documentation/data-sheets/ADP5054.pdf
 $ENDCMP
 #
@@ -1322,6 +1322,54 @@ K DC/DC Buck Conwerter 3A
 F http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00285678.pdf
 $ENDCMP
 #
+$CMP TEN20-2410WIN
+D Isolated DC/DC Converter, Vin=9-36V, Vout=3.3V@5.5A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
+$CMP TEN20-2411WIN
+D Isolated DC/DC Converter, Vin=9-36V, Vout=5V@4A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
+$CMP TEN20-2412WIN
+D Isolated DC/DC Converter, Vin=9-36V, Vout=12V@1.67A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
+$CMP TEN20-2413WIN
+D Isolated DC/DC Converter, Vin=9-36V, Vout=15V@1.33A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
+$CMP TEN20-4810WIN
+D Isolated DC/DC Converter, Vin=18-75V, Vout=3.3V@5.5A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
+$CMP TEN20-4811WIN
+D Isolated DC/DC Converter, Vin=18-75V, Vout=5V@4A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
+$CMP TEN20-4812WIN
+D Isolated DC/DC Converter, Vin=18-75V, Vout=12V@1.67A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
+$CMP TEN20-4813WIN
+D Isolated DC/DC Converter, Vin=18-75V, Vout=15V@1.33A
+K TRACO DC/DC
+F www.tracopower.com/products/ten20win.pdf
+$ENDCMP
+#
 $CMP TL497
 D 500 mA step up/step down switching regulator
 F texas/tl497a.pdf
diff --git a/library/dc-dc.lib b/library/dc-dc.lib
index 050b1d86..aeaf1354 100644
--- a/library/dc-dc.lib
+++ b/library/dc-dc.lib
@@ -2103,6 +2103,28 @@ X SW 8 400 0 100 L 50 50 1 1 O
 ENDDRAW
 ENDDEF
 #
+# TEN20-2411WIN
+#
+DEF TEN20-2411WIN U 0 40 Y Y 1 F N
+F0 "U" -400 450 50 H V L CNN
+F1 "TEN20-2411WIN" -400 350 50 H V L CNN
+F2 "Converters_DCDC_ACDC:DCDC-Conv_TRACO_TEN20-xxxx" 650 -250 50 H I C CIN
+F3 "" 0 0 50 H I C CNN
+ALIAS TEN20-2410WIN TEN20-2412WIN TEN20-2413WIN TEN20-4810WIN TEN20-4811WIN TEN20-4812WIN TEN20-4813WIN
+$FPLIST
+ DCDC-Conv_TRACO_TEN20-xxxx
+$ENDFPLIST
+DRAW
+S -400 300 400 -200 0 1 10 f
+X VIN+ 1 -500 200 100 R 50 50 1 1 W
+X VIN- 2 -500 100 100 R 50 50 1 1 W
+X VOUT+ 3 500 200 100 L 50 50 1 1 w
+X TRIM 4 500 -100 100 L 50 50 1 1 P
+X VOUT- 5 500 100 100 L 50 50 1 1 w
+X ON/~OFF 6 -500 -100 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
 # TL497
 #
 DEF TL497 U 0 30 Y Y 1 F N