开关电源电磁兼容问题解决方法的研究

Research on electromagnetic compatibility of switching power supply

由于当前微电子技术的快速发展,人们逐渐开始关注开关电源的兼容性发展和所形成的影响。想要促进开关电源向高频化、小型化方向发展,就必须要有效解决开关电源当前所存在的电磁兼容性问题,这一问题也是阻碍开关电源广泛普及的关键所在。所以研究开关电源的电容兼容性问题极为重要。所以对于当前开关电源在电磁兼容性发展方面所存在的不足之处,要能够充分理解开关电源的工作原理,充分分析开关电源所存在的电磁兼容性问题,并在此基础上做好相关的优化设计工作,以确保开关电源的可靠和高效。所以本文尝试分析开关电源电磁干扰的主要形成原因,并寻找相关解决措施,促进开关电源在电磁兼容性方面的发展。

With the rapid development of microelectronics technology, people begin to pay more attention to the compatibility of switching power supply. In order to promote the development of switching power supply to the direction of high frequency and miniaturization, it is necessary to effectively solve the current electromagnetic compatibility problem of switching power supply. So it is very important to study the capacitance compatibility of switching power supply. Therefore, it is necessary to fully understand the working principle of the switching power supply, fully analyze the electromagnetic compatibility problems of the switching power supply, and do relevant optimization design work on this basis to ensure the reliability and efficiency of the switching power supply. Therefore, this paper attempts to analyze the main causes of the electromagnetic interference of switching power supply, and find relevant solutions to promote the development of electromagnetic compatibility of switching power supply.