Vega Customer Applications Manual Section 10 - Combining Modules
Rev. A3: October 2003 Page 38 of 48
Connect +S from the top 2pin molex connector to +V of the load.
Connect -S from the bottom 2pin molex connector to -V of the load.
Always comply with the general guidelines for remote sense connection as listed above.
Series Connection of Vega Modules using cables.
To wire the modules in series, wire such that the +V of the next module connects to the -V of the previous module.
You cannot series modules to any higher than 60V without exceeding the limits for SELV (Safe Extra Low Voltage). If
voltages higher than 60V are required then contact Lambda to discuss, there will be safety implications due to the
SELV allowable output voltage being exceeded.
Series connection with remote sense is possible with any series combination of modules which have remote sense
available.
LOAD
+V
-V
+S
-S
E3 MOD 1 E3 MOD 2
+V
-V
LOAD
+V
-V
+S
-S
E3 MOD 1 E3 MOD 2
+V
-V
+ SENSE
- SENSE
Housing = Molex 50-37-5023
Crimp pin = Molex 08-70-1039
Hand Crimp Tool = 11-26-0167
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