把設(shè)計好的PCB打印在熱轉(zhuǎn)印紙上,然后轉(zhuǎn)印到PCB板,腐蝕后洗凈,打孔,焊板大家雙節(jié)快樂!假期剛做一臺,來髾一下(熱轉(zhuǎn)印工藝PCB)MYJJ4
把設(shè)計好的PCB打印在熱轉(zhuǎn)印紙上,然后轉(zhuǎn)印到PCB板,腐蝕后洗凈,打孔,焊板全部回復(fù)(55)
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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(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/82/1123121254495339.jpg');}" onmousewheel="return imgzoom(this);"> 0
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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(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/82/1123121254495392.jpg');}" onmousewheel="return imgzoom(this);"> 0
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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(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/82/1123121254495452.jpg');}" onmousewheel="return imgzoom(this);"> 0
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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(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/82/1123121254495511.jpg');}" onmousewheel="return imgzoom(this);">正宗的野生大鯽魚. 0
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@唐萬虎
[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(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/82/1123121254495511.jpg');}"onmousewheel="returnimgzoom(this);">正宗的野生大鯽魚.
由于時間太倉促,設(shè)計PCB時,沒有處理好散熱器的位置固定孔.PCB正在修改中,改好后,和SCH文件一起傳上.這是阿虎繼MYJJ3后,隆重推出的MYJJ4樣機(jī)(ee55+4對IRF3205+sg3525,頻率30K).功率800多,電壓700V.脈寬和頻率還沒有測試.效果比MYJJ3明顯好很多,控魚和浮魚基本達(dá)到要求.哎,做工比較差,其實樣機(jī)主要是測試板子的,所以就馬虎點了.讓大家見笑了.
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@唐萬虎
[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(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/82/1123121254495392.jpg');}"onmousewheel="returnimgzoom(this);">
萬虎兄,你那電瓶夠用嗎?800W,能用多久,我的電瓶和你的一樣,電動車的20A,300W夠用一個多小時,不知你的怎樣?
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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(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/82/1123121254631303.jpg');}" onmousewheel="return imgzoom(this);"> 0
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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(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/82/1123121254631348.jpg');}" onmousewheel="return imgzoom(this);"> 0
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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(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/82/1123121254631395.jpg');}" onmousewheel="return imgzoom(this);"> 0
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@唐萬虎
[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(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/82/1123121254631348.jpg');}"onmousewheel="returnimgzoom(this);">
不錯很漂亮!
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@唐萬虎
感謝大家!我是業(yè)余愛好.搞點JJ主要是相互交流.
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(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/82/1123121254654372.jpg');}" onmousewheel="return imgzoom(this);">
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(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/82/1123121254654397.jpg');}" onmousewheel="return imgzoom(this);"> 0
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@唐萬虎
[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(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/82/1123121254654372.jpg');}"onmousewheel="returnimgzoom(this);">[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(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/82/1123121254654397.jpg');}"onmousewheel="returnimgzoom(this);">
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(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/82/1123121254654496.jpg');}" onmousewheel="return imgzoom(this);">我的MYJJ3,現(xiàn)在停產(chǎn)了.它很小巧.故障也極低. 0
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@唐萬虎
[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(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/82/1123121254654496.jpg');}"onmousewheel="returnimgzoom(this);">我的MYJJ3,現(xiàn)在停產(chǎn)了.它很小巧.故障也極低.
呵,不錯,謝謝了,需然不用....感謝你的分享.....
3205若是改用1405 就好...用上了 ee55...
3205若是改用1405 就好...用上了 ee55...
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