Adaptive boost switching preregulator and method

摘要: The performance of AC to DC and boost preregulators, the equipment which they form a part, can be improved by means an adaptive switching preregulator can, when used with load capable operating over range voltages, increase or optimize conversion efficiency reliability both adaptively controlling voltage as function input source. Also, gain-variable current controller provided allows for accurately waveform magnitude (and hence current) varies wide dynamic range, yet does so comparing signals whose magnitudes are essentially independent load. In this way, second order effects, cause degradation in control power factor other preregulators is decreased, rendered less significant.