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大侠门,帮我看看T1和MOS管选择有问题吗?T1温度超过75度,MOS管也接近70, 受不了.急急! K2645 9A/600V500) {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/34/1130048860.gif');}" onmousewheel="return imgzoom(this);">
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