鐵殼HUB 2.0 3.0規格請教? - 喇叭音響
By Thomas
at 2012-06-15T11:03
at 2012-06-15T11:03
Table of Contents
話說有沒有人要比較 鐵殼usb 3.0HUB +大安培輸出變壓器 VS
鐵殼USB hub 2.0+線性電供的心得啊....XDD
~~~~~~~~~~~~~~~~
想請問一下版友手邊有 AMAZON 鐵殼HUB的版友
USB2.0版及 3.0版的變壓器各是5V 幾a的呢?
因USB2.0版鐵殼hub 無法單插訊號端及DC端~ 必定要插主機版上的供電端才能工作
因此小弟的想法是...
有沒有可能這樣接.
鐵殼usb 2.0版----->原廠DC變壓器插市電
\
\
\------>USB 分離線---------->主機版
\
\
\------->USB母頭轉DC線--->DC變壓器接市電
但是..就怕兩顆DC變壓器會燒掉HUB
據說USB 3.0版的主機版端可以不用插電~那就比較單純買顆大電流(A)輸出的
變壓器插就好
~~~~~~~~~~~~~~~~
想到又有一個很有趣的議題.....如果CAT本身因預算無法走全線性電供
那麼 不錯的SATA線+ 3.5吋硬碟 VS USB供電分離(使用USB母轉DC母)+5v變壓
器給 2.5吋硬碟 ....似乎很難說誰會比較好誰會比較差 [:D]
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喇叭音響
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