good-good:
多謝關(guān)注!!D882/B772都是TO-126的,位置夠放下.問題是腳位為ECB對(duì)不上號(hào),如是TO-126封,腳位是PNP,EBC就剛好對(duì)得上PCB板了.請(qǐng)問有沒有人用過.D882/B772或別的管子--TO-126是EBC腳位的.如下圖(PNP---EBC)[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖,點(diǎn)擊可放大。\n按住CTRL,滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/46/1162260079.gif');}"onmousewheel="returnimgzoom(this);">如下圖(D882/B772---ECB)[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖,點(diǎn)擊可放大。\n按住CTRL,滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/46/1162260215.gif');}"onmousewheel="returnimgzoom(this);">