Regulator manufacturers talk about the working principle of the regulator:
The three-phase non-contact regulator of the regulator manufacturer, as its name suggests, is the device that stabilizes the output voltage. All regulators use the same technology to achieve a stable output voltage of the output voltage. Sampled by a voltage divider resistor (RestiveDivider) connected to the inverting input of the error amplifier (InvertingInput). The error amplifier is in phase. The input (Non-invertingInput) is connected to a reference voltage Vref. The reference voltage is generated by a bandgap reference source (BandgapReference) inside the IC. The error amplifier always tries to force the inputs at both ends to be equal. To this end, it provides load current to ensure that the output voltage is stable.
The voltage regulator of the regulator manufacturer is composed of a voltage regulating circuit, a control circuit, and a servo motor. When the input voltage or load changes, the control circuit samples, compares, and amplifies, and then drives the servo motor to rotate, so that the regulator carbon The position of the brush changes, and the output voltage is kept stable by automatically adjusting the turns ratio of the coil. The larger capacity regulator also works on the principle of voltage compensation.
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