steve_salsa 發表於 2014-3-16 16:00

Taobao 線性電源 for raspberry

Any Ching know whether this liner power supply is OK for raspberry? It said it can output DC-5V/2.5Awhere Raspberry power requirement is 5V/1A. Thx in advance

http://item.taobao.com/item.htm?spm=a1z0k.6846101.1130973605.d4915209.Pr5cvz&id=21676175150&_u=gekj58c4dbf

billymud 發表於 2014-3-16 17:51

本帖最後由 billymud 於 2014-3-16 17:56 編輯

兩舊水, 一般用淂過。相片隻牛只有兩組 7.5VA ,最好升級隻牛, 穩壓器用 LT1085 ,買左番黎聽過唔合囗味可以試換"松下 Panasonic" capacitor....

http://post76.hk/forum.php?mod=viewthread&tid=183515&extra=page%3D1

izthat 發表於 2014-3-16 23:17

我也想買這個, 但店主說沒 Raspberry Pi 的micro usb 電缐.....
師兄最後你有買嗎?

steve_salsa 發表於 2014-3-17 02:35

Yes I placed the order. I will look for the micro USB adapter myself, which should not be too difficult to find I think

izthat 發表於 2014-3-17 08:37

steve_salsa 發表於 2014-3-17 02:35
Yes I placed the order. I will look for the micro USB adapter myself, which should not be too diffic ...

I placed order too, the shop will tailor make a cable for me which cost 35rmb.

steve_salsa 發表於 2014-3-17 09:14

icic.....btw did you use SD Card or USB HDD with Raspberry? My raspberry seems don't have enough power for my USB HDD. SD Card have no problem so far

izthat 發表於 2014-3-17 23:22

steve_salsa 發表於 2014-3-17 09:14 static/image/common/back.gif
icic.....btw did you use SD Card or USB HDD with Raspberry? My raspberry seems don't have enough pow ...

I use NAS for music storage.
A faster SD card make you system faster!

steve_salsa 發表於 2014-3-27 09:49

Report......my raspberry sounds much better with this LPS vs. normal phone charger.

My next step is to DIY a better micro USB cable as the one provided by the seller is of low quality...

yeleung 發表於 2014-3-27 12:22

大手入貨.....Thank you ching share information{:6_122:}

feria 發表於 2014-3-27 14:01

就算我部raspberry pi 用左hifiberry digi coaxial 出dac, 用手機充電同尿袋聲都好唔同
唉, 可能又要升升佢....
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