搜索 - 科创

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呵呵,东东是一个是全好的,一个输出电压高,另外一个烧了4个irfp450,我换了4个irfp460.不过这个功率有点虚,我用24V 300W的幻灯片灯泡接上,电压只能输出22V,电流9A左右.这个这个...

场效应管irfp460买来4个做成全桥驱动，用ir2101驱动场效应管，用SG3525调脉宽，用全桥市电整流，加上1000μF的滤波电容，再买个1.5μF600V的电容做谐振电容（貌似全桥驱动的高频变...

IR2110我到南昌问过13元一片而且不多其实半桥驱动IC很多只是不常用罢了 IR21系列的基本上都是半桥驱动但是磁环的另外一个作用还有防止高压窜入控制电路不仅仅是起反相的作用

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