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由于汽车的行驶速度在不断的变化,汽车上发电机的转速也在变化.为了使发电的电压,在汽车低速时使共输出电压还能接近额定值工作;在汽车高速时使其输出电压不超过额定值,1欧姆电阻,在JT81型(424型)调节器中,可以起到这个补偿作用.1欧姆电阻原系康铜丝绕制在电流铁芯上除能达到上述作用外,对节流器而言,能提高节流器衔铁的振动频率,因而也叫它助振线圈,但长期以来用户一直反映易烧,且维修困难,我厂根据几次质量访问情况及实际生产的需要对此作了改进,现就改进方法并将产生一些现象概述如下:
As the car’s driving speed is constantly changing, the speed of the generator on the car is also changing.In order to make the voltage of the power supply, at a low speed of the car, the total output voltage can still work close to the rated value; when the car is in high speed, the output voltage is not Over the rating, 1 ohm resistor, this type of compensation can be used in JT81 (Type 424) regulator. 1 ohm resistor The original copper wire wound in the current core in addition to achieve the above effects, the Festival Flow device, can increase the vibration frequency of the throttle armature, which is also called the vibration coil, but for a long time the user has always been easy to reflect the burning, and maintenance difficulties, I plant according to several quality visits and actual production needs This has been improved and now there is an overview of some of the ways in which improvements can be made and the resulting phenomena as follows: