我的600W正弦波逆變電源
這是我正在調(diào)試的600W正弦波逆變器.
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空載波形(手機(jī)拍的,不是很清晰):
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/67/30591216113462.jpg');}" onmousewheel="return imgzoom(this);">
帶3個(gè)200W白熾燈的波形:
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/67/30591216113530.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/67/30591216113462.jpg');}" onmousewheel="return imgzoom(this);">
帶3個(gè)200W白熾燈的波形:
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/67/30591216113530.jpg');}" onmousewheel="return imgzoom(this);"> 0
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@release
空載波形(手機(jī)拍的,不是很清晰):[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/67/30591216113462.jpg');}"onmousewheel="returnimgzoom(this);">帶3個(gè)200W白熾燈的波形:[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/67/30591216113530.jpg');}"onmousewheel="returnimgzoom(this);">
不錯(cuò)的波形!
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@release
用兩對(duì)管子做1000W是有點(diǎn)夠嗆,但我覺得做600W正弦,前級(jí)的額定功率不需要1000W.我用700W老化過1小時(shí),沒有發(fā)現(xiàn)異常,過載點(diǎn)設(shè)在670W左右.
對(duì),個(gè)人認(rèn)為,相反的后級(jí)場(chǎng)管的余量要較大才上得起峰值功率,當(dāng)電器起動(dòng)時(shí),負(fù)載多少電流后級(jí)場(chǎng)管就多少電流,由于高壓電容的儲(chǔ)能,前級(jí)場(chǎng)管的沖擊就小多了.
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@release
空載波形(手機(jī)拍的,不是很清晰):[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/67/30591216113462.jpg');}"onmousewheel="returnimgzoom(this);">帶3個(gè)200W白熾燈的波形:[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/67/30591216113530.jpg');}"onmousewheel="returnimgzoom(this);">
有沒有加感性負(fù)載的波形啊
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@sunsky20101
有沒有加感性負(fù)載的波形啊
這是帶日立手電鉆的波形,200W左右.手頭上只有這么大的感性負(fù)載(手機(jī)拍的):
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/67/30591216273526.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/67/30591216273526.jpg');}" onmousewheel="return imgzoom(this);"> 0
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