Hi,
I've designed this mobile power box to power few 12v devices I own. However, I'm noticing that the voltmeter, although not by much, is depleting the charge of the battery.
This is how it is wired:
So, obviously, if I don't know where to place the switch, then you can assume my electronics knowledge is pretty basic. But I went to the hardware store and bought this 15A switch, and it doesn't offer any indications as to which wires go where.
I found several videos on youtube so I think I know what goes on each prong, but I didn't know it had to be this complicated on for my small project. The fuse on the positive charge is 7.5A, the switch is 15A. And the power requirement for the devices are 12V 750mA, and another one for 1.5A. Is my switch and fuse adequate?
Thanks
Ron
I've designed this mobile power box to power few 12v devices I own. However, I'm noticing that the voltmeter, although not by much, is depleting the charge of the battery.
This is how it is wired:
So, obviously, if I don't know where to place the switch, then you can assume my electronics knowledge is pretty basic. But I went to the hardware store and bought this 15A switch, and it doesn't offer any indications as to which wires go where.
I found several videos on youtube so I think I know what goes on each prong, but I didn't know it had to be this complicated on for my small project. The fuse on the positive charge is 7.5A, the switch is 15A. And the power requirement for the devices are 12V 750mA, and another one for 1.5A. Is my switch and fuse adequate?
Thanks
Ron