huly:
[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/75/3213981237532186.jpg');}"onmousewheel="returnimgzoom(this);">請(qǐng)教36v電動(dòng)車(chē)充電器輸出電壓正常,沒(méi)電流也不會(huì)脈沖,是哪部件毛病?