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標題: 好盈電變有問題!香港係咪有得保養 [打印本頁]

作者: chub 時間: 2010-5-14 21:51
標題: 好盈電變有問題!香港係咪有得保養
我新買左個60A有感,今日去試車電容發熱出煙之後熄機 ,再開返但可以玩到,仲玩到四排5000ma40c鋰電不過好似冇乜力,想問香港係咪有得保養架,??

作者: kwaichoi 時間: 2010-5-14 22:01
出煙你仲玩牙.....一陣燒電變你就死得!

作者: tt01E 時間: 2010-5-14 22:09

出煙你仲玩牙.....一陣燒電變你就死得!
kwaichoi 發表於 2010-5-14 22:01

登錄/註冊後可看大圖

x2
Be careful

作者: chub 時間: 2010-5-14 22:12
唔係個電變出煙係個電容出煙!以我所知電容死左個電變係可以用到的,但頭段會冇力,仲有頭先真係唔好意思自己十五十六!!煩到你

作者: kwaichoi 時間: 2010-5-14 22:24
電容出煙會間接影響個電變架!! 個電容出煙你就好收手喇仲拎去玩......比十個勁你

作者: newkid 時間: 2010-5-15 11:19
any pic? sounds like it was the schottky diode that you have burnt.. r u using bananna plugs for your battery?

作者: chub 時間: 2010-5-15 11:42

any pic? sounds like it was the schottky diode that you have burnt.. r u using bananna plugs for you ...
newkid 發表於 2010-5-15 11:19

登錄/註冊後可看大圖

英文唔係好明，係我係用banana plus

作者: newkid 時間: 2010-5-15 11:58
回復 7# chub

it appears to me u have reversed the polarity of the battery when u connected it to the ESC. the safety circuit caused the schottky doide to burn and safe ur ESC. u can replace the diode urself. cost u just a few dollars.

作者: hardmankam 時間: 2010-5-15 12:25
回復 8# newkid

newkid c-hing:
what does a schottky doide looks like? where should i look for it in the HW esc?

i reversed the polarity on my HW esc once and white smoke come out. after that, the forward & reverse is like 10% speed only. this is just what c-hing Chub is describing.

many thanks!

作者: newkid 時間: 2010-5-16 23:23
本帖最後由 newkid 於 2010-5-16 23:32 編輯

回復 9# hardmankam

you may wanna get one with low reverse current and > 20V reverse voltage. e.g.
http://www.datasheetarchive.com/pdf-datasheets/Datasheets-23/DSA-459408.pdf

btw, you can find this diode on the external circuit board which connects the caps.

作者: chub 時間: 2010-5-22 07:37
唔該幾位師兄的解答，我終於知道好盈保養的方法。

是要寄返去大陸地址係（）

作者: swswsw 時間: 2010-5-22 07:50
yes... just inform them first by MSN and courier back to their China factory

Services excellent....

作者: chub 時間: 2010-5-22 08:22
係！雖然國產表現冇外國品牌表現咁強勁，

但對於玩樂既唔係搏命用家黎講，
，
呢個價錢，有呢個質素及售後服務，

已經是一個好好選擇了。

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