500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/70/2910081224658647.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">
是不是每个对角的MOSFET导通10MS,在这个10MS里分别输出对应的SPWM脉宽?
另外一个就是如果用2个IR2110驱动H桥,由于上管的电荷泵电容没有下管的开通刷新,对驱动上管来说这10MS驱动会不会有影响?
请各位DX来看看,谢谢!问题很菜,因为我是个菜鸟,呵呵.
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500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/70/2910081224744954.jpg');}" onmousewheel="return imgzoom(this);">
