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--- glossary:glossary_o [2017/02/16 14:41] – external edit 127.0.0.1
+++ glossary:glossary_o [2018/12/10 22:45] – [Octal Darlington Arrays] Bob Vetterlein
@@ Line 7: / Line 7: @@
-Circuit diagram of Darlington configuration \\ {{:glossary:2803-schematic.png?nolink& |}} {{ :glossary:2803-package.png?nolink&200|}} In electronics, the Darlington transistor is a semiconductor device which combines two bipolar transistors in tandem (often called a "Darlington pair") in a single device so that the current amplified by the first is amplified further by the second transistor. This gives it high current gain (written β or hFE), and takes up less space than using two discrete transistors in the same configuration. The use of two separate transistors in an actual circuit is still very common, even though integrated packaged devices are available.\\ \\ \\ \\ \\ \\ \\ \\ \\ ULN2803 package used as the output stage of several MERG Kits. \\ \\ \\
+Circuit diagram of Darlington configuration \\ {{:glossary:2803-schematic.png?nolink& |}} {{ :glossary:2803-package.png?nolink&200|}} In electronics, the Darlington transistor is a semiconductor device which combines two bipolar transistors in tandem (often called a "Darlington pair") in a single device so that the current amplified by the first is amplified further by the second transistor. This gives it high current gain (written β or hFE), and takes up less space than using two discrete transistors in the same configuration. The use of two separate transistors in an actual circuit is still very common, even though integrated packaged devices are available.\\ \\ \\ \\ \\ \\ \\ \\ \\ **[[kits:88:outputdrive|ULN2803]]** package used as the output stage of several MERG Kits. \\ \\ \\
@@ Line 30: / Line 30: @@
 {{ :lcb:logo-ajs-dph.png?100|}}
-Refers to the [[http://merg.org.uk/merg_wiki/doku.php?id=lcb:start&#openlcb|Open Layout Control Bus]], a publicly developed MRR accessory [[glossary_b#bus|bus]] which is designed to work along side a traction bus, such as [[glossary_d#DC Control|DC]] or [[glossary_d#DCC Digital Command Control|DCC]].  It uses a variety of physical buses, including CAN, Ethernet and Wifi.  It is the basis for [[glossary_l#Layout Command Control|Layout Command Control™]].  See: [[http://openlcb.org|OpenLCB website]].
+Refers to the [[https://merg.org.uk/merg_wiki/doku.php?id=lcb:start&#openlcb|Open Layout Control Bus]], a publicly developed MRR accessory [[glossary_b#bus|bus]] which is designed to work along side a traction bus, such as [[glossary_d#DC Control|DC]] or [[glossary_d#DCC Digital Command Control|DCC]].  It uses a variety of physical buses, including CAN, Ethernet and Wifi.  It is the basis for [[glossary_l#Layout Command Control|Layout Command Control™]].  See: [[http://openlcb.org|OpenLCB website]].
 ===== Optical detector =====