div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: HF 100pdfMinXrays full-wave rectified high frequency units are the most efficient portable x-ray generators in the world Conventional units self rectified line frequency are src=https:reader030vdocumentsusreader030viewer20220408205e68c5e8e48bc233a03be7c0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: HF 100pdfMinXrays full-wave rectified high frequency units are the most efficient portable x-ray generators in the world Conventional units self rectified line frequency are src=https:reader030vdocumentsusreader030viewer20220408205e68c5e8e48bc233a03be7c0html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv