devilman96

30 amps . . . Mounting is much easier due to the size of the unit.

They work on a 4 wire system. You have 2 wires from the alternator which generate AC voltage , these are run to the inverter / regulator which has two more wires, trigger and output. trigger goes to a relay controled by the ign circuit and output goes to the battery. . . .

Its a little more redundant than the transformer route as you have 2 power systems independent from each other. If you loose your 24 you still have 12 to limp around with as compaired to the transformer where you are dependant on the 24 system.

There are a million arguments for these methods and it really just comes down to what each owner is more comfortable with in his own truck.

I will try and remember to grab some pics of the unit I am speaking of monday but like Chuck said don't wait around on me . . . i'ma busy boy right now!!!!