Here-I have fixed the doorbell from its dinging......-(
pink panther)
The positive from the battery goes through the fuse, then the switch, powers the load, and then back to ground. Its as simple as a flashlight, with the three basic elements of
power, switch, and load. At least this
circuit would work, but doesn't address the CFM and PSI shortcomings of a 250 CFM blower.
Here is what it was, before correction. Note the worst problem is that if you flipped the switch, the battery would be connected directly to ground, without even the benefit of a fuse for protection. Thats a direct short accross the battery, as ASP MAN pointed out. This would have put hundreds of amp hours of current carrying potential from the battery, through presumably 14 gauge wires, (although that isn't even spec'ed out), causing the wires to act like fuses, get hot instantly, and vaporize. This could have started a fire, and injured anyone with their face nearby. Even if the switch
wasn't accross the battery, it still wouldn't work as drawn, because the fuse is shown open. And even if the fuse
wasn't wired open, but closed, as it should be, the motor would run continuously, since the switch is accross the load, or in parallel, and not in series, as it must be to break the current flow. Lets just stop here! There is so much wrong with this drawing, its hard to know where to start with all its problems. Only a mental midget would design a circuit like this. That guy is not only a fool to imply his fart fan would work on a Viper, he is also dangerous, because he is leading people into trouble with his "funny" schematic. Steer clear of this guy!
