摘要
通过对直流变换器中滤波电容和旁路电容的性能分析发现,新型陶瓷电容有极低的等效串联电阻(E S R)和等效串联电感(E S L),具有较高的性价比,应用于直流变换器中可以获取和钽电容同等的指标,并达到同样的设计效果。
The ripple of filter capacitor and bypass capacitor in the DC/DC converters was analyzed. It is indicated that new-type ceramic capacitor has extremely low ESR and ESL with high performance-to-price ratio. In the application of DC/DC converter, ceramic capacitor can obtain corresponding performance criteda as well as the capacitor of tantalum, and achieve the desired purpose of design.
出处
《电源技术》
CAS
CSCD
北大核心
2013年第10期1796-1797,1812,共3页
Chinese Journal of Power Sources