Current-sharing Paralleling Design of Power Supplies for All-solid State Radar Transmitter

The development of high power supply is to use the paralleled power supply modules to meet requirement of high load.Parallel operation of power supply modules is a very important method to enlarge the power capacity of power system and to improve the reliability of all-solid-state transmitter.For achieving reliability of parallel operation,the PS module should have good current share characteristic.Classifies and evaluate paralleling methods,present the operation principle and design of "democratic current-sharing" method,the experimental results are given.