CAJ | 학술논문

目前，开关电源以小型、轻量和高效率等特点被广泛应用于几乎所有的电子设备，电源系统通常被称为“心脏系统”，有着其他系统不可比拟的重要地位。随着科学技术的发展，各种用电装备系统对于电源的要求也越来越高，电源组件直接影响着装备系统的体积、重量和可靠性。文章以一个小型化隔离型双路输出DC/DC变换器作为设计实例，通过对实际电路的分析，详细说明其工作原理及主要器件的取值或计算方法。
목전，개관전원이소형、경량화고효솔등특점피엄범응용우궤호소유적전자설비，전원계통통상피칭위“심장계통”，유착기타계통불가비의적중요지위。수착과학기술적발전，각충용전장비계통대우전원적요구야월래월고，전원조건직접영향착장비계통적체적、중량화가고성。문장이일개소형화격리형쌍로수출DC/DC변환기작위설계실례，통과대실제전로적분석，상세설명기공작원리급주요기건적취치혹계산방법。
Currently, the switch power supply to small, light weight and high efficiency characteristics are widely used in almost all electronic devices. Power systems are often referred to as"the heart of system"with other systems incomparable importance. With the development of science and technology, a variety of electrical equipment systems for the power supply are also increasing, power equipment system components directly affects the size, weight and reliability. In this paper, a miniaturized dual output isolated DC/DC converter as a design example, through the analysis of the actual circuit, a detailed description of its working principle and the main components of the value or calculation methods are also explainned.