UC3842AN與3842BN是否可以互換?

我現(xiàn)在沒有實(shí)物,只好請(qǐng)有經(jīng)驗(yàn)的朋友談?wù)?/div>

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superpowersupply

LV.6

2006-02-14 09:59

That is no problems!
But if a different brand chip is used,
Maybe it is necessary to modify the feedback circuit!

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stdz3

LV.3

2006-02-16 15:36

你就直接用SG3842GD好用,又便宜,也可以送幾個(gè)給你

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為了生活

LV.2

2006-02-16 23:38

好像是BN需要的啟動(dòng)電流更小一些0.5A,待機(jī)功耗可以更小一些
其它基本上都是一樣的

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superpowersupply

LV.6

2006-02-17 08:47

@stdz3

你就直接用SG3842GD好用,又便宜,也可以送幾個(gè)給你

In my memory,SG3842 is expensive.How much is it?
TKS!

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stdz3

LV.3

2006-02-20 15:08

@superpowersupply

Inmymemory,SG3842isexpensive.Howmuchisit?TKS!

不貴啊,我才賣RMB0.6元

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) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/38/1140419319.jpg');}" onmousewheel="return imgzoom(this);">

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superpowersupply

LV.6

2006-02-20 15:41

@stdz3

不貴啊,我才賣RMB0.6元[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/38/1140419319.jpg');}"onmousewheel="returnimgzoom(this);">

老大,是全新正品嗎?

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