Calculating Voltage Drop

Power Supply  
VDC out (V):
Load  
Amps drawn (A):
 
Wire Specifications: (copper cables)
Length (m): (Total length in both directions)
Area (mm2): ex: 1.5
 


 
Voltage Results (estimated)
 
Voltage at Power Supply:
Voltage drop:
Voltage drop %:
Voltage at Load:
Wire resistace: (at 20°C)
Powerloss:


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