逆變圖紙錯在哪里
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@pride123
請問?你的驅動不隔離就可以驅動全橋?你真是個高人!
500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/38/1139710803.jpg');}" onmousewheel="return imgzoom(this);">
看一看這個圖吧!
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@stlong
[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/38/1139710803.jpg');}"onmousewheel="returnimgzoom(this);">看一看這個圖吧!
圖中的柵極驅動電阻這么大幾K了? 那驅動波形上升下降很慢啊,驅動電路不錯啊,呵呵,開思路了我
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@stlong
[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/38/1139710803.jpg');}"onmousewheel="returnimgzoom(this);">看一看這個圖吧!
看了上面這張圖紙,我想到你是不是龍柏安?我是王建偉你的同學.
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@stlong
[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/38/1139710803.jpg');}"onmousewheel="returnimgzoom(this);">看一看這個圖吧!
你是龍柏安嗎?
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@stlong
[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/38/1139710803.jpg');}"onmousewheel="returnimgzoom(this);">看一看這個圖吧!
你是龍柏安嗎?
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@bingyuwei
請教一下你說的用3525驅動,那個驅動地是什么意思啊用3525驅動作半橋式電路還需要接脈沖變壓器嗎
You can use a special driving circuit,it likes inverter's output stage.
But it can only use in low frequency circuit.
If you want to use in high frequency,isolated transformer is necessary.Of course you can use special IC,such as IRF2104 etc.
But it can only use in low frequency circuit.
If you want to use in high frequency,isolated transformer is necessary.Of course you can use special IC,such as IRF2104 etc.
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@stlong
[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖，點擊可放大。\n按住CTRL，滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/38/1139710803.jpg');}"onmousewheel="returnimgzoom(this);">看一看這個圖吧!
This one is ok!
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