ZXCD1000高频工频通用SPWM电路(基于D类......续)

硬件SPWM做来做去,觉得还是ZXCD1000性能优良,下面是改进电路及PCB.只改变部分元件参数即可适应有/无工频变压器的正弦波逆变.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/40/1145069848.gif');}" onmousewheel="return imgzoom(this);">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/40/1145069862.gif');}" onmousewheel="return imgzoom(this);">