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Strobe Relay Driver Module and Strobe Light Connection 
5.4.2  Cable Sizing 
 
It  is  inadvisable  to  use  a  wire  gauge  appreciably  heavier  than  the  gauges  in  the    table(below)  –  there  may  be 
problems with high inrush currents (which are required to charge the large electrolytic capacitors in some strobe 
lights) which can weld the relay contacts. It is also recommended that you don't use cables shorter than 100m, or 
if you do then add resistor(s) to make enough total resistance to give about a 10% voltage drop at the intended 
load current.  
 
It is recommended that cables are no longer than 1000m. 
 
NOTE:  The above  paragraph  does  not  apply  if all  strobes  connected  to a  cable  pair are  Multi-Candela 
strobes – as they do not suffer from the inrush current problem.    
 
 
Table 1: Cable Gauges