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This situation is generally caused by the problem of battery power loss, and the specific problem may be:
1.There is less battery fluid, or there is a problem with the battery;
2.The generator converter is damaged, resulting in undercharging the battery. (The check method is very simple: when you add the gas pedal, wait for it to be brighter, continue to increase the gas pedal, if it is added to a certain extent, it becomes darker and darker, then it is sure that the converter has been changed).
If you are afraid of burning the LED, you can add a three-terminal regulator tube 7812 at the power input, the voltage is guaranteed not to be higher than +12V, connection: the 7812 printed side is facing yourself, counting from the left, 1 foot is connected to the motorcycle 12V power supply, 2 feet are connected to the ground (or negative pole or tie iron), and 3 feet are connected to the flash module.
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Are you sure it's a 12V led light? How much ah's? It should be that the current is not enough, so you can have a small battery on the brightness of the big battery, and the current should not be as big as their current, the motorcycle battery current is generally about 7ah, and your car should be a small displacement engine 50 or 80 power.
How much V do you have for 5 led lights? If it is above 12V, it will not burn off when connected to the motorcycle (it must be determined that the vehicle power of the motorcycle is the whole vehicle), and the voltage of the alternating current of the motorcycle itself should be about 13V after being stabilized. The number of tandem volts is added, and the number of parallel volts is constant.
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MotorcyclesVoltage regulatorsIf it's broken, you can't ride. If the voltage regulator is broken, it cannot stabilize the voltage emitted by the generator, and its performance is that the voltage is very low or there is no power at all, and the battery cannot be charged, and the battery will be used up quickly if it cannot be charged, and it will be difficult to start the car. If the motorcycle is damaged, the battery will be damaged prematurely or cannot be charged, and the battery will be out of power.
The charger cannot be regulated, making the voltage too high, which can lead to premature damage to the battery. The voltage regulator is disconnected, which will cause the battery to fail to charge and the battery will be dead.
Voltage regulators
It is a device that stabilizes the output voltage, consisting of a voltage regulating circuit, a control circuit, and a servo motor.
and so on. When the input voltage or load changes, the control circuit takes samples to compare and amplify, and then drives the servo motor to rotate to make the carbon brush of the voltage regulator.
The position is changed to maintain a stable output voltage by automatically adjusting the coil turn ratio. Motorcycles are powered by gasoline engines.
Driven, two-wheeled or three-wheeled vehicles that steer the front wheels by handlebars, are lightweight, flexible, and fast, and are also used as sports equipment.
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Summary. Hello, I am your car master exclusive mechanic at your service. Here's a great day. The Year of the Tiger is auspicious. We promise to be attentive, careful and attentive to solve your car troubles. Provide you with fault solutions and repair methods for your car.
Hello, friend, according to the problem you described for you to answer, if your motorcycle stabilizer is damaged, if your stability is damaged, you can mention it temporarily, but if you ride for a long time, it will cause damage to the controller on this side of the motorcycle. This is more troublesome, and it is recommended that you see you for repairs if you have time. You can replace this stabilizer again.
It's not okay to ride for a long time.
Can you ride a motorcycle if the regulator is broken.
Hello, don't click to end, I'm textual to give you the full answer, 2-3 minutes.
Hello, I am your car master exclusive mechanic at your service. Here's a great day. The Year of the Tiger is auspicious.
We promise to be attentive, careful and attentive to solve your car troubles. Provide you with fault solutions and repair methods for your car. Hello nuclear chain change, friend, according to the problem you described for you to answer, if your motorcycle stabilizer is damaged, your stability is damaged, you can mention it temporarily, but if you ride for a long time, it will cause damage to the controller on this side of this motorcycle.
This is more troublesome, and it is recommended that you go to see you for repairs if you have time to change the sentence. You can replace this stabilizer again. It's not okay to ride for a long time.
What are the consequences of not having a voltage regulator?
Without this regulator, the voltage will be unstable and the controller will be damaged. This controller is damaged.
What is a controller?
The controller is to control the lighting system and the speaker system.
Ask about custom messages].
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Can a voltage regulator on a motorcycle discharge? I don't know what kind of situation this discharge refers to. The voltage regulator of the motorcycle is also called the voltage rectifier, its basic role is two, one is to stabilize the voltage of the vehicle circuit, to avoid the excessive voltage sent by the magneto to burn out the electrical devices on the car, and the other is to convert the unstable alternating current sent out by the magneto into direct current and charge the battery.
In this sense, the regulated rectifier is to be discharged. If the regulated rectifier will automatically discharge and the battery will lose power, as long as the rectifier is not damaged and the wiring is correct, then it will not be discharged.
The rectifier of the motorcycle is to release electric energy in the process of losing power to the battery, and the size of this amount of electricity also depends on the specific rectifier and magneto model, as well as the type of vehicle circuit. The rectifier of the motorcycle charges the battery, which is then powered by the battery like other electrical appliances. When the battery is not touched or the battery is insufficient, the rectifier can also supply power to other electrical appliances, but the power will be unstable at this time, and will change with the size of the throttle and the speed of the engine.
However, some motorcycle rectifiers need to be used normally with batteries, such as some full-wave rectifier DC illuminated motorcycles, when the battery is not installed, because the battery itself is also an important voltage stabilizing component, so when there is no battery, the rectifier will automatically reduce the output voltage, so as to avoid the electrical appliances on the car being burned out by excessive voltage, and the more you increase the throttle to increase the engine cavity speed, the lower the output voltage of the rectifier. If the rectifier is faulty, it is generally not enough to charge or cannot be charged, and there may be a short circuit to burn the fuse, but it is not easy to discharge (leakage) and cause the battery to lose power.
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The role of the motorcycle voltage regulator, if you choose the right one, you can use the battery for two more years, and you have learned it again!
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The voltage regulator is to make the voltage of the motorcycle a little more stable.
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It plays the role of voltage stabilization. The full name is voltage regulator rectifier. It converts the alternating current emitted by the generator into direct current through the thyristor half-wave rectification, and stabilizes the voltage at about it through the voltage stabilization circuit. In order not to burn the electrical equipment due to excessive voltage.
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The voltage regulator is the function of stabilizing the voltage.
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There are two main functions of motorcycle voltage regulators:
1.Stabilize the voltage supplied to the headlights so that it is not burned out by too high voltage;
2.Voltage regulation for battery charging. Motorcycle rectifier, also known as voltage regulator, is to charge the battery, and the other is to divert excess current protection appliances.
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The amount of charging is high or low, if it is not, the headlight will be lit with the throttle, and the bulb will be easy to break, and the battery will be charged.
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Probably a short circuit, you have to replace it with a new one, the rectifier will heat up during the charging time, but it is not as hot as you said, after the short circuit inside, the diode will heat up, which will cause your charger to be hot.
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1. The charging coil of the motorcycle itself is broken, 2. The voltage regulator itself is aging; A voltage regulator goes to the motorcycle accessories to buy about 20-30 yuan.
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It may also be caused by the high voltage of your generator, and if you have replaced the rectifier, it may also be a quality problem. The power generation voltage is generally between 40-60V. If it is too high, replace the low-voltage coil. And your battery is running out of power?
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Because of the electric storm, there is a charging timer, which is very easy to use, and it is sold on the Internet. It's not expensive, only about 20-30 yuan.
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Hehe. Bad resistance may also cause the rectifier to get hot.
There is also the problem of a short circuit in the rectifier.
You'd better find a repairer as soon as possible, the battery will have an impact after a long time.
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The rectifier regulator of the motorcycle is used to control the voltage, and without this rectifier regulator, the voltage emitted by the generator is too high and the light bulb and other electrical appliances will be burned.
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Convert the alternating current output from the engine coil into direct current from the input battery, and then stabilize the voltage It's that simple!
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Adjust the role of stabilizing voltage and current.
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The voltage regulator is to make the voltage of the motorcycle a little more stable.
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Remove the positive pole of the battery (red line) from the starting engine and turn on the headlights, increase the rotation to 4,000 rpm, and see if the headlights are on, if the rectifier is on, there is no problem, otherwise there is a problem.
The interface of the half-wave regulated rectifier is divided into two types: square interface and flat interface.
The half-wave stabilized rectifier of the square interface has the plastic side facing down, and the connecting wire end faces itself, and the position of each connecting wire is respectively, the upper left corner is the positive terminal terminal, the lower left corner is the charging terminal end, the upper right corner is the lighting terminal end, and the lower right corner is the grounding terminal end.
The half-wave regulated rectifier of the flat interface has the plastic side facing downward, the connecting wire end is facing itself, and the position of each connecting wire from left to right is the lighting terminal, the ground terminal, the charging terminal, and the positive terminal terminal.
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The battery plays the role of a large capacitance regulator in the vehicle line, your situation may be that the rectifier is broken, and the replacement is also a bad, resulting in excessive charging current, if it is a scooter, there is a voltage relief resistor in the front panel, it will often burn the bulb if it is broken, so it is recommended that you replace the new rectifier, replenish the battery with enough battery water, and the headlight bulb can be replaced with 12v50 watts, and the problem can be solved.
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If you change it, you should change it to a new one, since it is an old one, there must be a problem. Your charger is charging too high current. The distilled water was evaporated. I'll give you a trick. Use a multimeter to look at the white and yellow lines of the coil. To be launched. If it exceeds 25 volts, change the charging coil.
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1. Find a capacitor with a withstand voltage of 16V and above and a capacity of 10000uf, take off the positive and negative wires of the rectifier output and connect it to the positive and negative ends of the capacitor, and then connect the multimeter to the two feet of the capacitor, start the engine, the normal voltage should be about 14V, if there is no voltage, or the voltage deviates more, the rectifier has a problem.
2. Then the battery volume, with a little oil, the voltage should be about 14V, but not more than 15, if the voltage is too low or too high is not normal.
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The power generation was too high, the distilled water was evaporated, and the rectifier was replaced.
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It is recommended that you go for a new ** rectifier voltage regulator and everything will be fine.
When the time goes on, it will break your battery.
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Measure whether there is a 12V voltage output.
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