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1. The voltage regulating function of the circuit is realized through the voltage regulating tube. 2. A voltage regulator is an electronic component with a stable output voltage, w...

Voltage regulator circuit principle?


1. The voltage regulating function of the circuit is realized through the voltage regulating tube. 2. A voltage regulator is an electronic component with a stable output voltage, which maintains the stability of the output voltage by adjusting its own current.
When the input voltage changes, the regulator will automatically adjust its own current, so that the output voltage remains unchanged. 3. The principle of voltage regulator circuit can be extended to the design and application of other voltage regulator circuits.
For example, higher stability and greater output current can be achieved by connecting multiple regulator tubes in series. In addition, other circuit elements, such as capacitors and resistors, can be combined to further improve the performance of the voltage regulator circuit.


A voltage regulator is an electronic component that can play a role in regulating the voltage in a circuit. When the input voltage changes, the regulator adjusts its own resistance so that the output voltage remains stable. The voltage regulating circuit is composed of voltage regulating tube, power supply, load and resistance. When the supply voltage changes, the regulator generates a reverse current and adjusts its own resistance so that the output voltage remains unchanged. The principle of the voltage regulating circuit is to achieve the effect of voltage regulating through the reverse current of the voltage regulating tube.


A voltage regulator is an electronic component in which a stable voltage output can be achieved by embedding a regulator in a circuit. It takes advantage of the characteristics of the voltage drop, when the input voltage changes, the regulator will automatically adjust the conduction current to maintain the output voltage is basically unchanged.

This protects other components in the circuit from voltage fluctuations and ensures stable operation of the circuit.