論壇 › DIY分享 › 求DACmagic環牛一隻,小弟對電子野完全唔識,又唔想浪費左部機

Albehk 發表於 2011-3-30 21:44

對,R牛好聲過環牛好多
freeman062 發表於 2011-3-28 01:21 http://www.post76.com/discuss/images/common/back.gif

Ching, what is "R牛" ?{:1_347:}

royccw 發表於 2011-3-31 08:22

求DACmagic環牛一隻,小弟對電子野完全唔識,又唔想浪費左部機

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- 發送自我的 iPhone

leung3412 發表於 2011-4-9 18:04

hello ching . does Rs sell R core ? since i didn;t find it in their website ? or any place i could buy it ? thanks

royccw 發表於 2011-4-12 10:14

RS do not sell R-Core only 環牛 or EI type. What output rating you need?

leung3412 發表於 2011-4-12 11:31

回復 24# royccw


    actually i would like to diy a 220v ->110v one

sunboy 發表於 2011-4-12 15:13

本帖最後由 sunboy 於 2011-4-12 15:15 編輯

真係好奇怪
點解個個師兄都講自己0野
就係唔肯講邊到買牛?
errortheking 發表於 2011-3-18 22:20 http://www.post76.com/discuss/images/common/back.gif


    How about this :

http://hongkong02.rs-online.com/web/search/searchBrowseAction.html?method=getProduct&R=2238538

May I ask if this kind of toroid transformer is suitable for making an external power supply for MF products similar to ajaddy C Hing.......such as X-DAC or X-24K ?

Dear ajaddy C Hing, can you please advice ?{:1_347:}

derekwyw 發表於 2011-4-12 17:45

本帖最後由 derekwyw 於 2011-4-12 17:52 編輯

回復 26# sunboy

這隻是好東西{:6_193:}, r牛係spec.上for dac係好d~例如r牛基本上係無燥聲而環牛就有(看手工)~ 不過最重要係現在好牛難找~偷料牛一堆 (p.s r牛好像係日本仔發明~所以大部份生產的廠唔係日本就係祖國)

sunboy 發表於 2011-4-12 23:09

Thanks for derekwyw C Hing's reply.
May I ask you more questions on this issue? I know that there are two 12V AC output for this toroid transformer. Can I use it individually for two devices or I can combine the two output into one output for better performance ?

popo388 發表於 2011-4-12 23:19

香港區可以去寶樹
Eclipse 發表於 2011-3-19 11:13 http://www.post76.com/discuss/images/common/back.gif


    X2
中環 寶X.
我1年前買 &%) 左右

derekwyw 發表於 2011-4-12 23:26

你可以獨立用2組12v, 致於用在一起就是指雙12v的才可以接就是指一般是+-+(3個接口)接, 我未試過double接, 但double接應該會大過12v

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