摘要
本设计采用TOP209P单片开关电源与三段固定式集成稳压器7805的配套使用,实现了复合型开关电源设计。该复合型开关电源电路结构和控制方式简单,具有效率高、成本低、可靠性高,性能稳定等优点。
This design uses the TOP209 P single chip switching power supply and the integrated voltage stabilizer7805 fixedin three sectionsto realize the composite switching power supply design. Circuit structure and control meth-od of this composite switching power supply are simple, with the advantages of high power efficiency, low cost, highreliability and stable performance.
出处
《河南科技》
2015年第16期97-98,共2页
Henan Science and Technology
