引用:
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作者gkgk214
大大意思是說+5V--18A 這個部份是會隨使用時間衰退的嗎???
被大大這樣一提，我突然想到這台主機剛組好時，
那時接usb2.0的外接硬碟來複製影片，就算一次複製"幾十GB"，
也是可以複製到完成，也沒藍底白字過，
只是後來就會了Orz... 所以18A這個電流值是會衰退囉= =...
那大大您有沒有推薦的power，至少不要衰退這麼快的Orz...
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電容會隨著時間老化 -> 瓦數會隨著時間衰退
不想要瓦數衰退這麼快
找全日系電容+低ripple的PSU
目前就我看來陸系電容.台系電容 瓦數衰退是比較快的...
ripple越低.電容老化越慢
台達 實在力量
振華 冰山金蝶
http://www.jonnyguru.com/modules.ph...Story3&reid=250
Oh, my... folks, I do believe I'm in love. This thing has some terrific ripple suppression going on here.
12V is under 40mV, and the minor rails are below 25mV.
Once again, something not often seen in a unit this size.
For a long time now, I've thought that Superflower really had it going on with the Golden Green platform, and these scope shots are just more proof of that.
There's not much else to say... Superflower has been hitting the ball out of the park over and over and over lately with this platform.
冰山金蝶是2011年的產物
http://www.chemi-con.co.jp/cgi-bin/...&pdfname=lxmlug
ripple越高.溫度越高.電容壽命越短
ripple越低.溫度越低.電容壽命越長