CAJ | 학술논문

针对40W连续工作的线阵列半导体激光器激励源进行设计和研究，通过同步整流技术、软开关技术及负载点的高效理念，实现DC/DC转换电路的高效及恒流电路的高效，最终实现激励源的高效。电流为30A时，转换效率为90.5%；电流为50A时，转换效率为86.4%。
침대40W련속공작적선진렬반도체격광기격려원진행설계화연구，통과동보정류기술、연개관기술급부재점적고효이념，실현DC/DC전환전로적고효급항류전로적고효，최종실현격려원적고효。전류위30A시，전환효솔위90.5%；전류위50A시，전환효솔위86.4%。
Research on 40W continuous working line-array semiconductor laser driver, Through synchronous rectifica-tion、soft-switching technology and high efficiency concept of point-of-load to achieve high efficiency of DC/DC con-version circuit and constant circuit, eventually achieve high efficiency of driver. When the current is 30A, the conver-sion efficiency is 90.5%;the cur-rent is 50A,the conversion efficiency is 86.4%.