摘要
介绍了一种新型单相逆变电源的设计方案。该电源将集成电感变压器应用于主电路,消除了传统电源由于输出滤波电感引起的噪音。控制电路以 AT89C52和专用 SPWM 波产生芯片 SA4828为核心,实现了全数字化控制。
The paper introduces the design of a new type single-phase inverter.In the inverter,the transformer integrated the in- ductance is used in the main circuit,which have eliminated noise that is produced by the output filtering inductance in the traditional inverter.As a core,the AT89C52 and special SPWM producing chip SA4828 are used in the control circuit,have entirely actualized digital control.
出处
《电源技术应用》
2001年第12期625-627,共3页
Power Supply Technologles and Applications
