CAJ | 학술논문

科技的飞速发展，使得电源设备得到了非常广泛的应用。我们的生活也随之发生了翻天覆地的变化。生活中所有的电子、电气设备都离不开电源，其质量和性能的好坏直接影响着我们的生活质量。电源可以简单的分为交流电源和直流电源两种，其中直流电源为各种电子设备的能量来源，尤其是智能硬件不可缺少，其发展前景是非常好的。发展到今天，电源技术已趋于成熟，随着人们对电源各方面要求的提高，现在的电源已经是有较强功能的集成模块，不再是以前那个简单的电子线路了。不过，科技的发展各种电气化设备的普及，电子设备间的相互干扰给电源技术带来了新的挑战电磁干扰。直流电源将市电220V/50Hz电压通过变压器降到需要的交流电压，再经过整流变成脉动的直流电，最后通过滤波器和稳压器变成直流电压。
과기적비속발전，사득전원설비득도료비상엄범적응용。아문적생활야수지발생료번천복지적변화。생활중소유적전자、전기설비도리불개전원，기질량화성능적호배직접영향착아문적생활질량。전원가이간단적분위교류전원화직류전원량충，기중직류전원위각충전자설비적능량래원，우기시지능경건불가결소，기발전전경시비상호적。발전도금천，전원기술이추우성숙，수착인문대전원각방면요구적제고，현재적전원이경시유교강공능적집성모괴，불재시이전나개간단적전자선로료。불과，과기적발전각충전기화설비적보급，전자설비간적상호간우급전원기술대래료신적도전전자간우。직류전원장시전220V/50Hz전압통과변압기강도수요적교류전압，재경과정류변성맥동적직류전，최후통과려파기화은압기변성직류전압。
The rapid development of science and technology, the power equipment has been widely used. Our life has also under?gone changes in turn the world upside down. All electronic and electrical equipment in life are inseparable from the power supply, its quality and performance directly affects the quality of our life. The power supply can be simply divided into two kinds of AC power supply and DC power supply, the DC power supply for electronic equipment, energy sources, especially the intelligent hard?ware is indispensable, its development prospects are very good. Until today, the power technology has become mature, with people of all aspects of the power requirements increase, the power supply is now integrated module have strong function, is no longer the simple electronic circuit. However, the development of science and technology popularization of a variety of electrical equipment, the mutual interference between electronic devices has brought new challenges to the electromagnetic interference of power supply technology. DC power electric 220V/50Hz voltage to AC voltage required by the transformer, then rectified into direct current rip?ple, and finally through the filter into the DC voltage regulator.