請(qǐng)教:電池保護(hù)問(wèn)題:加電池保護(hù)IC會(huì)引起電池輸出電壓下降嗎?
請(qǐng)看圖中M1的反接Diode,壓降太可觀,0.6V!
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@coolpower
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@coolpower
[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/35/1133193666.gif');}"onmousewheel="returnimgzoom(this);">
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再發(fā)一次[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/35/1133193886.jpg');}"onmousewheel="returnimgzoom(this);">
沒(méi)那么高啦!
頂多也就100~200mV最大.
頂多也就100~200mV最大.
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