DC Voltage Drop Calculator

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Inputs
Result
6.41% drop

1.54 V drop leaves about 22.5 V at the load from a 24.0 V DC source.

Voltage drop1.54 V
Load voltage22.5 V
Resistance used2.56 ohm/1000 ft
Threshold5.00%
Next checks
  • Upsize to at least 12 AWG for the selected threshold.
  • Confirm terminal ratings, fuse protection, and equipment minimum input voltage.
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