全套正弦波UPS资料，英文资料，内有详细的C语言源代码，英文弱者可得小心呐，嘿嘿:)-full sine wave UPS information, in English, with a detailed C language source code, English may be the weak to be careful of, a little :)

随着信息技术的不断发展和计算机应用的日益普及，高新技术设备对供电质量的要求越来越高，很多设备都要求电源能够持续提供恒频恒压、无崎变的纯正弦波交流电，不间断电源UPS就是用来给这些设备供电的。-With the continuous development of information technology and computer applications, the growing popularity of high-tech devices have become increasingly

OFFLINE SINE WEVE UPS. HERE HES BEEN USED HF DC TO DC BOOST CIRCUIT AND THEN PUSHED DIGITAL CODE TO FORM SINE WAVE.

Digital Pure Sine Wave Uninterruptable Power Supply (UPS) Reference Design.zip