Differences

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--- gca500-en [2018/11/12 08:56] – created - external edit 127.0.0.1
+++ gca500-en [2025/08/29 10:58] (current) – [Unit is made on the same basics as GCA50] phg
@@ Line 13: / Line 13: @@
 ===== Unit is made on the same basics as GCA50 =====
 GCA50 was originally made for Modelspoor Groep Venlo (MGV) to be used for the modules of the large layout with K-rails from Märklin.\\
-Because these modules were frequently be separated, transported and joined together on various shows, the choice was made to use\\
+Because these modules were frequently separated, transported and joined together on various shows, the choice was made to use\\
 Sub-dconnectors instead of the mechanical rather weak RJ12 connectors.\\
 Also because of the large amount of GCA50 units ( up to 90 !) the current in a RJ12 connector and cable was rather limited.\\
@@ Line 26: / Line 26: @@
 |  {{:gca500_sch.pdf|The schematic design}}  |
 |  {{:gca500_pcb.pdf|The printed circuit board with part positions}}  |
-|  {{:gca500_parts.pdf|The bill of materials}}  |
+|  {{:gca:gca500_parts_gca_setup.pdf |The bill of materials with D-connectors}}  |
+|  {{:gca:gca500_parts_rj12_setup.pdf |The bill of materials with RJ12 connectors}}  |
 \\
 ===== Connections and port information =====
@@ Line 44: / Line 45: @@
 This switching regulator can handle up to 1 Amp constant current, with very low loss of energy in heating.\\
 For larger setups with many units, this is preferable because it takes about 60% less load from the 12 Volt power supply.\\
-Also, when one or two GCA107 boards are connected, and many relays continiously activated, the VR1 is needed.\\
+Also, when one or two GCA107 boards are connected, and many relays continiously activated, the VR1 is the best option.\\
 \\