Posted by Janicholson on November 28, 2021 at 18:05:40 from (24.240.46.228):
In Reply to: JD 420 S 6v to 12v posted by crsutton81 on November 28, 2021 at 17:04:37:
Coils designed for 12v systems are just correctly wound with slightly smaller and 2X longer than the 6v coils. No resister is inside other than the copper wire. When external resistors are used on 12v, the resistor is on the outside, and the coil is designed/wound for 6v. The resistor chops the voltage about in half. A bypass circuit is used to put cranking voltage of about 10 volts directly to the coil making a temporary hot spark. When cranking stops, the voltage goes again to the resistor. lowering the voltage for continuous running. I like to see the amps going into the battery so when I do the alternator thing, I wire it to the load side of the alternator. Delta is correct, removing the old regulator is preferred, and rebundling or replacing wires is best. 10 gauge for the Alt wire. Jim
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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