【摘要】 介绍一种采用交流斩波(AC-PWM)调压控制技术,应用于照明节电器产品的设计。对其主要硬件电路、工作原理和控制方案进行了描述,给出了相关电路的设计原则或细节。结果表明,该节电器输出正弦波理想,调压精确,体积小,重量轻,成本低,节电率较高。文中论及的线路及技术细节,在相关行业设计中具有参考使用价值。更多还原

【Abstract】 The paper introduces a voltage adjusttable technology with chopping wave(AC-PWM0 In the paper,the main hardware circuit,principle and control pattern are described.The result shows that,it gives the reasonable sine wave,precise adjusted voltage,small volum,light meight,low cost and high power saving efficiency.The information may be used as reference.更多还原