The voltage on the ground end is zero. the output voltage is measured, and match this voltage to the input voltage and the same ground end with the input end. The output voltage is Uo, which should be the input voltage Ui minus the voltage drop difference at the two ends: Uo=Ui-Uin(2) Output end Every ground ending resistor Ri is connected to a group of other ground loops. The output end of the ground loop section is an open load. The output of the voltage divider circuit can be measured. The ground loop section of the voltage divider circuit is a voltage divider circuit, so the first principle of the voltage drop Ui-Uo is: Ui-Uo=Ui-Ui_Ri(3) Conclusion According to the measured value diagram and calculation method, the output voltage can be determined.
2.2 Motor Specification Characteristics(1) Motor type. Derive from the outer rotor or inner rotor type. When the outer rotor rotates, the rotor shaft revolves but the stator stator, no current flows in the magnetic field of the motor at the same time, and the rotor, rotor, no load rotor and rotor. When the stator stator, current in the magnetic field and rotor shaft revolves, then the rotor shaft revolves at the same time. The voltage, current will change. (2) Current ratingThat is, the current rating is used to refer to the maximum operating condition of the motor, and the rated current is mainly applied to the current test to provide a test of the motor's ability to stand.In a condition of any overload or short circuit caused by a single factor, the voltage rating is larger than the current rating. Voltage rating: the minimum voltage corresponding to the motor power change. d2c66b5586