6 Wire Voltage Regulator Wiring Diagram | Step-by-Step Guide
Connect the voltage regulator’s Black wire to a suitable chassis ground to wire a 6-wire voltage regulator. Connect the voltage regulator’s green wire to a switched +12VDC power source.
A rectifier or voltage regulator is a device that transforms alternating current (AC) to direct current (DC). This rectifier accepts 6V or 12V AC and transforms the output to DC. Connect the positive to the + terminal, the negative to the opposite terminal, and the two alternator leads to either side.
Wiring Diagram of 6 Wire Voltage Regulator
A 6-wire voltage regulator should be positioned from left to right on the shelf. Place the rectifier into the mounting slot after opening the rectifier handle (35 to 40-degree angle). Slide the rectifier till it reaches the back of the shelf. Push the rectifier handles towards the shelf to secure the rectifier.
The three terminals of a 6-wire voltage regulator are labeled input, common, and output for obvious reasons. The positive and negative supply terminals of the IC are simply linked across the input and common terminals, respectively. The controlled stabilized voltage is acquired.
How Is a Voltage Regulator Wired
We can acquire a controlled positive or negative voltage at any voltage we choose, depending on the voltage regulator in use. The LM78XX voltage regulators are popular for regulating and outputting positive voltage. The LM79XX voltage regulators are popular for controlling and outputting negative voltage.
The following image and steps will illustrate clearly how to wire a voltage regulator.
Step 1: Connect the first capacitor, a 0.33uF ceramic capacitor, after the voltage source, in this example a 9-volt battery, and before the LM7805 regulator’s input. This capacitor serves to filter out any noise generated by the power source (the battery).
Step 2: After the voltage regulator, connect the second capacitor, a 0.1uF ceramic capacitor. This capacitor is used to filter out any noise or high-frequency (ac) signals on the DC voltage line. It isn’t critical to have a pure DC signal in this circuit, where we’re lighting an LED.
Step 3: Always reference the Manufacturer’s Datasheet for the voltage regulator being used in a circuit to determine how to connect it to the relevant external components. Typically, the only external components required are capacitors, though heat sinks may be required when heat dissipation is required.
How Do You Wire a Regulator Rectifier
A regulator rectifier shall be wired according to the following figure:
The regulator rectifiers are charging control devices that correct the power output from the ACG, charge batteries, and maintain fixed battery voltages while not providing additional ACG output to the batteries.
Does Stator Wire Order Matter
The answer to the original query is simple: the order of the Stator wires and the order of the HOT / GROUND wires are irrelevant, but hot must go to hot and ground to ground (obviously), and there are two of each.
Ash, red, and black wires on the R/R are the DC output, hence the order is important in this case. Because the stator phase output wires are alternating current (AC), there is no polarity as there is with DC volts, therefore you can connect any stator output wire to any phase input to the R/R.
How Do You Install a Voltage Regulator
Perform the following steps to install a voltage regulator:
Step-1: Check that the new regulator you have is appropriate for the application. Each regulator is marked with the manufacturer’s name, voltage, and amperage. This regulator is suitable for both positive and negative ground electrical systems.
Step-2: When removing the wires from the old regulator, tape the terminal end of the battery wire temporarily. Tag the wires with the identification tags provided.
Step-3: Ascertain that the wires are connected to the correct terminal on the voltage regulator. Wire reversal can immediately destroy a new regulator or burn out the generator.
Step-4: Make sure there is good ground between the regulator base and the mounting surface. For rubber grommet-attached devices, this is performed by a ground strap on the base. Other models are bolted to the mounting surface. Before mounting, scrape the surface.
How Much Does a Voltage Regulator Cost
Depending on the automobile type and labor expenses, the average voltage regulator replacement costs between $70 and $400. A voltage regulator costs between $20 and $200, and labor costs between $50 and $200. Depending on the vehicle, replacing the voltage regulator may imply replacing the alternator.
Conclusion
The regulator must be ground to the chassis for proper operation. A specific sensing circuit incorporated within the internal voltage regulator powers the 6-wire design. The rotation of the alternator’s rotor is detected by this circuit. The rotor must turn fast enough to trip the circuit and start the charging process.
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Hi I got a 5 wire rectifier. My red wire got a constant 12volts even when the bike is off. Is that correct. My black wire that must go to the ignition does not give 12volt if I turn on the ignition. I keep on blowing my rectifier. The fact that I have 12 volts permanently on the red that should be charging my battery tells me I got a short in that line. Thanks
Your red wire is constantly showing 12 volts, even when the bike is off, suggests that there may be a short circuit in that line. This could be causing your rectifier to blow and preventing your black wire from getting the necessary 12 volts when the ignition is turned on.
I would recommend checking your wiring and connections to ensure that everything is properly connected and there are no loose or damaged wires. It may also be helpful to check the resistance of your red wire to see if there is a short circuit present.
Ok I have a 6 pin regulator it has 3 yellow, 1 black, 1 brown, and 1 w/ red stripe I need to know what goes where the three yellow go to the stator I’m thinking but the other three I haven’t a clue can you please shed some light on this for me.
Kindest regards,
Certainly, I can help you with the wiring of your 6-pin regulator. It appears that the three yellow wires should indeed connect to the stator. The black wire typically connects to the ground or a common ground point. The brown wire is usually associated with the ignition or power source. Lastly, the wire with the red stripe typically connects to the battery positive.
Please ensure to double-check your specific equipment or consult a professional if you’re uncertain about the connections. Safety is paramount when dealing with electrical wiring.
I’ve got a 6-pin regulator with black, pink, green, yellow then green and black.
I know the yellow and pink are from the alternator and the last two go to capacitor.
My problem is: which is the hot DC?
and: the first BLK and green, which is ground and/or third fase from alternator?
For reference it’s a shindengen sh542b-12.
To determine which wire is the “hot DC” or the positive voltage output, you can use a multimeter. Set the multimeter to measure DC voltage, and with the vehicle running, check the voltage between one of the green wires (from the second pair going to the capacitor) and a good ground (like the vehicle’s chassis). This wire should be the positive (hot) DC output from the regulator.
To identify which one of the black and green wires from the first pair is ground, you can use the continuity mode on your multimeter. Disconnect the battery and then check for continuity between each of these wires and the vehicle’s chassis. The wire that beeps or shows continuity is the ground wire.