Dc power supply

  • Linear stabilized power supply
Linear stabilized power supply

Linear stabilized power supply

A linear voltage regulator is a common power supply device used to provide a stable DC voltage output. It uses a linear voltage regulator to achieve stable DC voltage output by adjusting the input voltage and current of the power supply and controlling the stability of the output voltage and current.


Linear stabilized power supply has the following characteristics:

1. Stable output: The linear voltage regulator can provide a stable output voltage, which is not affected by load changes and power input fluctuations. It has the characteristics of good stability and low fluctuation, which can meet the requirements of high voltage stability applications.

2. High accuracy: linear voltage regulator power supply usually has a high output voltage accuracy, which can meet the requirements of high voltage accuracy applications.

3. Low noise: linear regulated power supply usually has the characteristics of low noise, which can provide a cleaner power output and reduce the interference to the load.

4. A variety of protection functions: linear voltage regulator power supply usually has a variety of protection functions, such as overload protection, overvoltage protection, short circuit protection, etc., to protect the safety of load and power equipment.

5. Dc output: Linear voltage regulator power supply usually provides DC output, which can meet the demand for DC power supply.


Linear power supply is widely used in laboratory research, industrial production, communication equipment and other fields. It can provide stable DC voltage output, and has the characteristics of high precision, low noise and protection function, which is convenient for users to set and adjust according to actual needs.


When choosing a linear voltage regulator power supply, it is necessary to consider the output voltage range, accuracy requirements, protection functions and other factors, and select the appropriate model and specification according to the specific application needs. It is recommended to refer to the manufacturer's technical specifications and user manual for detailed functional and performance parameters, and to consult professionals if necessary.