DC regulator, can be used to represent the basic composition

Found in practice, microprocessor-controlled power regulator is not to say all respects superior to analog circuits, but there are some effects are difficult to achieve in analog circuits. First, the control process  Circuit breaker  regulator or DC voltage regulator, can be used to represent the basic components. In "There is difference adjustment" line is to debug the  circuit breakers when the input voltage rating, load rating,  Electric energy meter to standard output bits. When the work environment changed (refers to the input voltage or load is no longer rated value), the output voltage will deviate from the standard who output value.