Online cable section calculator for 12v direct current

How to calculate the diameter or section of the wiring for your camper or motorhome in DC / CC

Calculator for 12V Installations






Putting 0.5m, The internal calculation includes 1m total cable (positive + negative).

Calculator for 24V Installations






Putting 0.5m, The internal calculation includes 1m total cable (positive + negative).

Calculator for 48V Installations






Putting 0.5m, The internal calculation includes 1m total cable (positive + negative).


* If it is for the assembly of an inverter, and who are you going to hit, I advise you to calculate it with voltage drop of the 1% you will avoid overheating in the cable. And may the investor give you problems, especially if your battery is ACID, COME to AGM.

Ycomosehace
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