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便當前級與便當穩壓
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Post new topic   Reply to topic    音樂大廳 Forum Index -> 裝機心得分享、苦水抱怨廳
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aad
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Joined: 21 Jan 2006
Posts: 194

PostPosted: Wed Sep 05, 2007 8:52 pm    Post subject: Reply with quote

繼續未完成的海膽便當後級…



電源部分規劃與日後的A2共用, 下圖中的開關作為變壓器110V與220V接法的切換, 在送入110V市電的狀況下, 可藉由開關的設定讓變壓器次級輸出36VAC或18VAC的電壓.
(圖中的搖頭開關僅為示意, 要選擇耐大電流品種)


直徑17公分的A2變壓器(0-36V 20A二組, 0-16V 1A 一組), 白可樂罐, 2mm紅銅板, 補充體力的八寶粥


機箱開孔位置放樣


變壓器及電容固定架先鎖上


開機緩衝模組(感謝馬克兄~~)架在變壓器上


將電容置入電容架後鎖緊


初步完成


局部相片—110V / 220V 切換開關


局部相片—摩托騾拉橋式整流器併UCC電容


局部相片—洩放電阻


局部相片—洩放開關和金屬連接器


局部相片—端子座連接頭


局部相片—鍍金O型端子


我們家咪咪也想來幫忙


和海膽便當一起合照(一)


和海膽便當一起合照(二)

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3124
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Joined: 26 Mar 2005
Posts: 1652

PostPosted: Wed Sep 05, 2007 9:46 pm    Post subject: Reply with quote

好大的power.好小的海膽......那隻貓好漂亮........踩螞蟻用大象腿...... o25 o25o25o25o25o25..........................
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慢半拍
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PostPosted: Wed Sep 05, 2007 9:49 pm    Post subject: Reply with quote

o19 兩座發電廠,一豬小海膽 仔細檢查 殺雞用牛刀 吐血~ 吐血~ 吐血~ 吐血~ 吐血~
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Peleus
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Joined: 28 Mar 2005
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PostPosted: Wed Sep 05, 2007 9:59 pm    Post subject: Reply with quote

嗯.......你們家的咪咪還真是肥啊! 狂吐~ 狂吐~ 狂吐~

不過作品還真是棒啊∼ o17 o17 o17
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夜夜大口交
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PostPosted: Wed Sep 05, 2007 10:37 pm    Post subject: Reply with quote

阿口愛ㄉ肥貓碰到海膽會不會痛痛啊?
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哇答庫西哇:夜夜大咬兄^^
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aad
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PostPosted: Thu Sep 06, 2007 12:14 am    Post subject: Reply with quote

3124 wrote:
好大的power.好小的海膽......那隻貓好漂亮........踩螞蟻用大象腿...... o25 o25o25o25o25o25..........................

慢半拍 wrote:
o19 兩座發電廠,一豬小海膽 仔細檢查 殺雞用牛刀 吐血~ 吐血~ 吐血~ 吐血~ 吐血~


都說這電源以後要給A2用的啦... Embarassed
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aad
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PostPosted: Thu Sep 06, 2007 12:21 am    Post subject: Reply with quote

Peleus wrote:
嗯.......你們家的咪咪還真是肥啊! 狂吐~ 狂吐~ 狂吐~

不過作品還真是棒啊∼ o17 o17 o17

這隻貓結紮後體重就直線上升
不餵他還會一直哭
吃減肥餐都沒用 bad
夜夜大口交 wrote:
阿口愛ㄉ肥貓碰到海膽會不會痛痛啊?

我只知道海膽不會痛 Very Happy
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3124
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PostPosted: Thu Sep 06, 2007 10:08 am    Post subject: Reply with quote

aad wrote:
3124 wrote:
好大的power.好小的海膽......那隻貓好漂亮........踩螞蟻用大象腿...... o25 o25o25o25o25o25..........................

慢半拍 wrote:
o19 兩座發電廠,一豬小海膽 仔細檢查 殺雞用牛刀 吐血~ 吐血~ 吐血~ 吐血~ 吐血~


都說這電源以後要給A2用的啦... Embarassed

你的洩放電阻3.3k直接裝在上面.是要切換a2與小海膽嗎?有點危險萬一貓踢到那開關.......搞個平時不用可鎖住的較安全............. Laughing ...................
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Mark Yang
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PostPosted: Thu Sep 06, 2007 10:46 am    Post subject: Reply with quote

aad兄, 不用客氣~~
您這機箱手筆也不小, 兩咖DZ機箱就快4000塊錢了~
既然後級本體不含電源做成這麼迷你...
之前在湯姆大叔的網站看過有人把PC丟進油裡做油冷...
aad兄要不要試試看丟進一桶油裡...
做個油冷A類後級? 呵呵... Cool

aad wrote:
繼續未完成的海膽便當後級…
開機緩衝模組(感謝馬克兄~~)架在變壓器上
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aad
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Joined: 21 Jan 2006
Posts: 194

PostPosted: Thu Sep 06, 2007 11:22 am    Post subject: Reply with quote

3124 wrote:
你的洩放電阻3.3k直接裝在上面.是要切換a2與小海膽嗎?有點危險萬一貓踢到那開關.......搞個平時不用可鎖住的較安全............. Laughing ...................

那個是機箱背板上剛好有一個RCA開孔
隨手幫洩放電組做個開關
為的是想把”洞”補起來而已啦~ Very Happy

電壓設定的切換開關在機箱裡面,小肥貓踢不到 Twisted Evil
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aad
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PostPosted: Thu Sep 06, 2007 11:24 am    Post subject: Reply with quote

Mark Yang wrote:
aad兄, 不用客氣~~
您這機箱手筆也不小, 兩咖DZ機箱就快4000塊錢了~
既然後級本體不含電源做成這麼迷你...
之前在湯姆大叔的網站看過有人把PC丟進油裡做油冷...
aad兄要不要試試看丟進一桶油裡...
做個油冷A類後級? 呵呵... Cool

aad wrote:
繼續未完成的海膽便當後級…
開機緩衝模組(感謝馬克兄~~)架在變壓器上

馬克兄, 您與許多前輩早在4,5年前就已經把PASS的東西玩到瘋了
小弟目前只能慢慢的跟著走,
要玩到您們那個境界,
小弟還差好遠好遠… Sad
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Mark Yang
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PostPosted: Thu Sep 06, 2007 11:30 am    Post subject: Reply with quote

aad兄客氣了~ Embarassed
這一路上我還在學習勒~ Wink

aad wrote:

馬克兄, 您與許多前輩早在4,5年前就已經把PASS的東西玩到瘋了
小弟目前只能慢慢的跟著走,
要玩到您們那個境界,
小弟還差好遠好遠… Sad
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rgv
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Joined: 21 Feb 2007
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PostPosted: Thu Sep 06, 2007 6:05 pm    Post subject: Reply with quote

電源部真是大
光看就覺得能量異常充沛
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Mark Yang
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PostPosted: Thu Sep 06, 2007 6:13 pm    Post subject: Reply with quote

aad兄有沒有試試看在大水塘上, 並些小容量的?
看看是不是會有正面的幫助?
ex: http://bbs.audiohall.net/viewtopic.php?t=2887
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aad
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PostPosted: Thu Sep 06, 2007 11:52 pm    Post subject: Reply with quote

rgv wrote:
電源部真是大
光看就覺得能量異常充沛


這是因為小弟預算有限
想要把後級電源部份來個一魚二(數)吃
好省點DIY錢 Embarassed

這用在A2剛好(還可以用在A30, AX... Very Happy )
若用在GainClone 就像前輩們說的
有點"踩螞蟻用大象腿" "殺雞用牛刀"... Wink

但是換個角度來看 "超過"總比不夠來的好嘛~
目前為止我覺得好處還蠻多的
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