DC Voltage Stabilizer with Improved Parameters

The development of digital technologies widely used in industry and agriculture sets strict requirements for sources of stabilized voltage across a range of parameters, each of which is important in its own way. However, a further increase in the resolution of analog-to-digital and digital-to-analog converters and, therefore, digital signal processing as a whole, is impossible without improving the voltage and current stabilizing coefficients, as well as the voltage temperature coefficient. This paper considers a method and a circuit design of a dc voltage stabilizer, the quality indicators of which—in particular, the input voltage stabilizing coefficient, the current stabilizing coefficient, and the voltage temperature coefficient—significantly exceed the typical ones.