voltage regulators

Nowadays, voltage regulators have important tasks in our lives, so do we know about voltage regulators? What are the relevant introductions about it? The details are as follows:

The original power regulator relied on the runout of the relay to stabilize the voltage.

Voltage regulator is mainly composed of voltage regulation circuit, control circuit, and servo motor, etc., voltage regulator is a power supply circuit or power supply equipment that can automatically adjust the output voltage, the function of the regulator is to fluctuate large and unsuitable electrical equipment requirements of the power supply voltage stabilized within its set value range, so that a variety of circuits or electrical equipment can work normally under the rated working voltage.

All regulators use the same technique to stabilize the output voltage, which is sampled by a divider resistor connected to the inverting input of the error amplifier.