如圖示,如果輸入電壓Vin為了50Hz 1V的正弦波,請(qǐng)問(wèn)Vo的信號(hào)是什么樣的?
其工作原理及應(yīng)用范圍是什么?
不勝感激!
請(qǐng)問(wèn)如圖電路的工作原理及應(yīng)用
如圖示,如果輸入電壓Vin為了50Hz 1V的正弦波,請(qǐng)問(wèn)Vo的信號(hào)是什么樣的?
其工作原理及應(yīng)用范圍是什么?
不勝感激!
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總工,我覺得輸入正半周的時(shí)候,應(yīng)該為一個(gè)分壓電路,Vo＝1/10*Vin,輸入為負(fù)半周的時(shí)候應(yīng)該是您說(shuō)的那樣吧.能給出仿真波形嗎?或者建議我這樣的入門的人一個(gè)較容易的仿真軟件.非常感謝您!
仿了下真.
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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/75/700751237722710.gif');}" 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/75/700751237722664.gif');}" 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/75/700751237722710.gif');}" onmousewheel="return imgzoom(this);"> 0
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@xzszrs
仿了下真.[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/75/700751237722664.gif');}"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/75/700751237722710.gif');}"onmousewheel="returnimgzoom(this);">
加了個(gè)負(fù)載電阻結(jié)果就變了.
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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/75/700751237723189.gif');}" 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/75/700751237723146.gif');}" 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/75/700751237723189.gif');}" onmousewheel="return imgzoom(this);"> 0
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