基于并联开关电源的功率比例分配研究
Abstract
Dc voltage stabilizer are divided into linear voltage stabilizer and a switching power supply two kinds. A switching power supply compared to common linear manostat, has very many advantages. It's switch tube to switch work way, little power consumption, high efficiency, wide range of voltage, safe and reliable, and to power voltage and frequency changes adaptability is strong, can provide different values of the output voltage.
This paper mainly studies using two pieces of switch power supply module in parallel form of power supply system, the output voltage stability in 8V, current ratio can be adjusted. Use of MATLAB Simulink environment, set up step-down structure DC/DC converter circuit of the simulation, the current distribution method, adjust the power module with output, to realize the current distribution of parallel between modules
Keywords:Switch power supply parallel;Current distribution;MATLAB