RUTU 4 Wire full wave Universal Voltage Regulator Rectifier Replacement - Boat Motor, Motorcycle, GY6 50 150cc Scooter, Moped, Go Kart, TAOTAO, ATV Rectifier- AC to DC Rectifier 12v Voltage Regulator

I have 2 of these and they both work great.I was able to use this and a super capacitor (ASIN: B08CGXJY2J) to add 12v power to my 196cc clone engine mini bike. You need to have the 2 coils under the flywheel (which you probably do if you have a headlight) and a 12v lead acid battery or a 16v super capacitor to make the power stable but it is a viable option to get a little power out of that anemic charging system. It will go to around 13.xx volts when off idle, but at idle only expect about 8v or so dc regulated. This is plenty good for my LEDs and horn.

It does its job

Simple enough wiring diagram, works as intended.

This unit looks like the real deal, but it is not. Perhaps limited to the one I received, but it does not output anywhere near the standard 14.5V DC. My setup has dual charging coils that output around 44 volts AC, which should be able to easily push 4 amps @ 14.5 volts out of this rectifier. It barely outputs 12 volts with zero load (battery disconnected). With battery connected the voltage is 12.73, entirely because that is the full charged voltage in the battery itself. And Yes, it is connected correctly and these readings are taken at full engine operating RPM. Again, it may be that I got a lemon, nevertheless it did not suit my application. Good luck

Super

Works good does what it supposed too worth the money

The regulator rectifier on my cg clone Chinese motorcycle has always output move voltage than I care for, around 15v which is hard on the small batteries used in bikes. So far this one has been sitting around about 14.3 which is on the low side by a hair, but much safer. This may not be a direct replacement for your application, you need to look at how yours is currently wired and make sure the stator wiring is compatible. I spliced the wires so it didn't matter what connectors were on it. It was the same physical size though which was a plus.

I have a Husqvarna riding mower that was failing to recharge the battery so got this universal voltage regulator. Failure of the engine to generate (about) 14v DC during operation could be a number of issues, some of them requiring more serious repair, but one of the quickest fixes is to change the voltage regulator. I did it with this and it worked for me.I cut the comes-with wired-on plastic clip off the device and went direct, wire to wire. Standard on these, you get 2 AC lines in from the magneto or flywheel (these are the yellow and white wires. As they are alternating current, it doesn’t matter in which order they go to the machine’s wires). Then you get one positive DC output (red) which goes to the + terminal on the battery. The green is the ground, which connects to the – terminal or to the frame. That’s it.