What Is a Linear Power Supply?

Linear power supply (Linear power supply) is to reduce the voltage amplitude of the alternating current through a transformer, and then rectify the rectifier circuit to obtain a pulsed direct current. To achieve a high-precision DC voltage, it must be regulated by a voltage regulator circuit.

Linear

Linear power

Linear power products can be widely used in scientific research, universities, laboratories,

Advantages of linear power supply: stable performance, no interference such as high frequency ripple.

Disadvantages of linear power supplies: heat generation and low energy utilization. There is no super high power supply to choose from ^[2] .