This unit is an up or down voltage converter whose output is proportional to its input. It functions both ways, producing 12 V @ 50 Amps from a 24 V input or can be connected backwards to produce 24 V @ 25 Amps from a 12 V input. Also, regulated models are available to produce a fixed output voltage instead of the proprotional output. For example, Model EQ 12/24-50 R13.5 produces a fixed 13.5 output at 50 amps from a 24 V nominal battery source. When connected accross a 24 V battery, it functions as a battery equalizer, allowing loads to be taken off of the 12 V battery section of a 24 V battery pack without fear of damage to the battery pack due to voltage mismatch.
1 year warranty