DIY Linear Power Supply Unit
花左一個月, 但左呢個Power Supply Unit (PSU), 旨在減少家中火牛仔數量同改善音響質素.The linear PSU just integrate the AMB sigma11:
http://www.amb.org/audio/sigma11/
AMB has several DIY projects and bare PCB and some components are available for sale too:
http://www.amb.org/audio/
1st version, 想有四個輸出 (left to right)
1. USB port output (5V)
2. SOtM + SBT + Fiber converters (connected by relay)
3. Media player (12V + 5V, connected by relay)
4. Modem + Wifi router (12V)
大件的是火牛, 有兩隻環牛: "9V AC 30VA" & "15V AC 50VA"
第二版, 改左:
-用 LT1086CT-5 俾 USB 5V
-用 TeddySuperReg (http://teddypardo.com/DIY/SuperTeddyReg.html) 俾 SOtM
-用 LT1085CT-12 俾 ADSL modem + wifi router (12V)
第三版, 改左:
-唔要 LT1086CT-5, 用 AMB 5V 提供所有 5V
-加第二塊 TeddySuperReg 俾 squeezebox touch 好野.....!佩服! 師兄咁整要幾多錢買料?
我都想解決個幾個火牛仔{:8_403:} 師兄咁整要幾多錢買料?
我都想解決個幾個火牛仔
minimoai 發表於 2012-9-24 21:36 http://www.post76.com/discuss/images/common/back.gif
$1000 - $2000 度