圖中下波是驅(qū)動(dòng)芯片推動(dòng)驅(qū)動(dòng)變壓器輸出波型
兩種器件的驅(qū)動(dòng)波型那種好?
一圖那個(gè)波有個(gè)臺(tái)階是什么造成的?
驅(qū)動(dòng)波型
圖中上波是晶體管推動(dòng)驅(qū)動(dòng)變壓器輸出波型
圖中下波是驅(qū)動(dòng)芯片推動(dòng)驅(qū)動(dòng)變壓器輸出波型
兩種器件的驅(qū)動(dòng)波型那種好?
一圖那個(gè)波有個(gè)臺(tái)階是什么造成的?
圖中下波是驅(qū)動(dòng)芯片推動(dòng)驅(qū)動(dòng)變壓器輸出波型
兩種器件的驅(qū)動(dòng)波型那種好?
一圖那個(gè)波有個(gè)臺(tái)階是什么造成的?
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@xxvv
看電路結(jié)構(gòu)[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/45/1159151973.jpg');}"onmousewheel="returnimgzoom(this);">
晶體管驅(qū)動(dòng)的電流不夠大
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@ytwsdz
很小有關(guān)心驅(qū)動(dòng)波型的,看此波型[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/70/97831223732024.jpg');}"onmousewheel="returnimgzoom(this);">圖中那個(gè)尖起部分是脈沖變壓器因起,現(xiàn)已改為平整的理想波[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/70/97831223732055.jpg');}"onmousewheel="returnimgzoom(this);">調(diào)功率下降近時(shí)[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/70/97831223732105.jpg');}"onmousewheel="returnimgzoom(this);">功率最小時(shí)
兩圖數(shù)據(jù)比較
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/70/97831223732669.jpg');}" onmousewheel="return imgzoom(this);">
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/70/97831223732731.jpg');}" onmousewheel="return imgzoom(this);">
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/70/97831223732669.jpg');}" onmousewheel="return imgzoom(this);">
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/70/97831223732731.jpg');}" onmousewheel="return imgzoom(this);"> 0
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很小有關(guān)心驅(qū)動(dòng)波型的,
看此波型
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/70/97831223732024.jpg');}" onmousewheel="return imgzoom(this);">
圖中那個(gè)尖起部分是脈沖變壓器因起,現(xiàn)已改為平整的理想波
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/70/97831223732055.jpg');}" onmousewheel="return imgzoom(this);">
調(diào)功率下降近時(shí)
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/70/97831223732105.jpg');}" onmousewheel="return imgzoom(this);">
功率最小時(shí)
看此波型
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/70/97831223732024.jpg');}" onmousewheel="return imgzoom(this);">
圖中那個(gè)尖起部分是脈沖變壓器因起,現(xiàn)已改為平整的理想波
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/70/97831223732055.jpg');}" onmousewheel="return imgzoom(this);">
調(diào)功率下降近時(shí)
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/70/97831223732105.jpg');}" onmousewheel="return imgzoom(this);">
功率最小時(shí)
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@ytwsdz
[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/71/97831225712042.jpg');}"onmousewheel="returnimgzoom(this);">都亮出點(diǎn)真東西
你這是PWM調(diào)節(jié)功率?管子損耗應(yīng)該很大.
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看電路結(jié)構(gòu)
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/45/1159151973.jpg');}" onmousewheel="return imgzoom(this);">
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/45/1159151973.jpg');}" onmousewheel="return imgzoom(this);"> 0
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@ytwsdz
兩圖數(shù)據(jù)比較[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/70/97831223732669.jpg');}"onmousewheel="returnimgzoom(this);">[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/70/97831223732731.jpg');}"onmousewheel="returnimgzoom(this);">
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/71/97831225712042.jpg');}" onmousewheel="return imgzoom(this);">
都亮出點(diǎn)真東西
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