12 volt and 24 volt wire size charts. S. King Co. For a 48V system multiply the distance taken from the 24V chart by 2. The dashes represent currents which cannot be handled by the wire size. How charts work. 1. — On the left, locate the current you will be dealing with (either array or load current.) 2. — Move across to locate distance to be traveled. 3. Move up to locate size of wire to be used. Wiring 24v To Ac Dc - Best Place to Find Wiring and Wiring 24v to ac dc Cui has announced a couple of encapsulated ac dc psus with multiple mounting options 3w and output options are 3.3 5 9 12 15 and 24vdc and protections include over current over voltage Acdc have also inspired many many imitators. But few of them come anywhere close to the raw power and incendiary live performances of the real australian rockers.