do you need larger wire for higher voltage
Hi tyassin,
If the voltage is 12V current going through the cable is 1A,
therefore the cable is delivering 12W to the load.
Assuming that the 1A is the cable's maximum capacity.
Does this means that if I need to deliver more power to the load (eg. 24W),
I can use back the same cable by using a higher voltage?
24V, delivering current of 1A.
Can I generally say that the cable is not dependent on the
amount of power delivered to the load,
but is only dependent on the current traveling through it?
Thank you very much for your guidance.