What is the power of 12v automobile generator
The power of the 12 volt generator in the car is about 300 watts. The power change of the automobile generator increases or decreases with the automobile electrical equipment. The automobile generator is the main power source of the automobile. Its function is to supply power to all electrical equipment (except starter) and charge the battery when the engine is running normally (above idle speed). On the basis of common alternator three-phase stator winding, increase the number of winding turns and lead out joints, and add a set of three-phase bridge rectifier. The primary winding and additional winding are output in series at low speed, and the primary three-phase winding is output at high speed. At present, alternators are widely used in cars. Precautions for use: owners need to regularly clean the dirt and dust outside the alternator to keep it clean and ventilated. The Owner shall regularly check the fastening condition of relevant fasteners of the generator and timely tighten the screws. The owner needs to adjust the tension of the drive belt properly. If it is too loose, it is easy to slip, resulting in insufficient power generation; If it is too tight, it is easy to damage the belt and generator bearing.
How much is a car generator The price of replacing a generator for a car is generally about 500 to 1000 yuan. If it is a high-end model, the price may be higher.
Maximum number of amperes of 12 volt automobile generator
It is OK to charge separately one by one. It is not possible to charge at the same time. If the parallel charging is not easy to handle the current balance (it is easy to create an overcharge and an insufficient condition)
The power of the car's 12V generator is about 350w, and the maximum current is about 25a. But you can't use its load rate at 100%. When it is used in the car, the load rate is about 20% in the daytime and 80% at night