RC EVOLUTION - 遙控工房 - 香港RC遙控車討論區

標題: 差AAA電 [打印本頁]

作者: defcone 時間: 2008-11-19 22:58
標題: 差AAA電
請問一下, 如果用rc級數的差機差AAA電, 應該4粒series or 2粒series in parallel?

會有分別嗎?

作者: sesamestreet 時間: 2008-11-19 23:01
我覺得應該是4粒series但current 一定唔可以大，最多500mah 去差...

作者: defcone 時間: 2008-11-19 23:02

原帖由 sesamestreet 於 2008-11-19 23:01 發表

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我覺得應該是4粒series但current 一定唔可以大，最多500mah 去差...

喔, 唔該哂我series但係用1C(0.9A)去差, 差得去290mah就勁熱, stop埋.

[ 本帖最後由 defcone 於 2008-11-19 23:04 編輯 ]

作者: sesamestreet 時間: 2008-11-19 23:08
嘩...好易熱到個包膠都容架...

作者: 800mah 時間: 2008-11-19 23:27
有無d rc grade 可以做到 4 cell 獨立充, 點解Li-po 可以, NiMH 唔得.

作者: sesamestreet 時間: 2008-11-20 00:08
標題: 回復 5# 的帖子
出面有一般差機可以一粒差, 根本不用RC 級差機...

作者: JKC710 時間: 2008-11-20 00:10

原帖由 800mah 於 2008-11-19 23:27 發表

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有無d rc grade 可以做到 4 cell 獨立充, 點解Li-po 可以, NiMH 唔得.

http://bbs.rc-evo.com/viewthread ... page%3D2&page=1

作者: scalpel 時間: 2008-11-20 00:36

原帖由 defcone 於 2008-11-19 23:02 發表

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喔, 唔該哂我series但係用1C(0.9A)去差, 差得去290mah就勁熱, stop埋.

0.9A should be very safe for AAA batteries....

作者: defcone 時間: 2008-11-20 08:20

原帖由 scalpel 於 2008-11-20 00:36 發表

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0.9A should be very safe for AAA batteries....

但係如果我series 4粒電, 勁熱.

作者: lammatt 時間: 2008-11-20 08:25

原帖由 defcone 於 2008-11-20 08:20 發表

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但係如果我series 4粒電, 勁熱.

可能你D 電o既內阻已經build up 左好多...
可能係時候換電了...

作者: kambox808 時間: 2008-11-20 08:35

原帖由 defcone 於 2008-11-19 23:02 發表

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喔, 唔該哂我series但係用1C(0.9A)去差, 差得去290mah就勁熱, stop埋.

你有無用勁強風扇散熱呀,我每次义电都吹住佢

作者: Panda 時間: 2008-11-20 09:16
300mAh ( 0.3A ) ~ 500mAh ( 0.5A ) is better !!!

作者: MacUser 時間: 2008-11-20 10:15
差機小弟只分好及唔好, 差需差得好又唔傷電就Very good, 好多差唔多樣既都係得過樣, 同埋差機係無全能, 差得到未必差得好, 買電買死.

差AAA好難keep得好, 下面隻差機都唔錯, 可考慮!

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作者: defcone 時間: 2008-11-20 10:40

原帖由 kambox808 於 2008-11-20 08:35 發表

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你有無用勁強風扇散熱呀,我每次义电都吹住佢

咁叫勁強風扇嗎?
如果部機最低都係0.6A呢? 如果轉2粒series, 兩排in parallel會有分別嗎?

[ 本帖最後由 defcone 於 2008-11-20 10:42 編輯 ]

作者: 2slow 時間: 2008-11-20 10:51

原帖由 MacUser 於 2008-11-20 10:15 發表

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差機小弟只分好及唔好, 差需差得好又唔傷電就Very good, 好多差唔多樣既都係得過樣, 同埋差機係無全能, 差得到未必差得好, 買電買死.

差AAA好難keep得好, 下面隻差機都唔錯, 可考慮!
http://www.howenint.com/fp ...

呢隻有fd試過, 差出黎d電無咁爆... 玩miniz

作者: 2slow 時間: 2008-11-20 10:54

原帖由 defcone 於 2008-11-20 10:40 發表

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咁叫勁強風扇嗎?
如果部機最低都係0.6A呢? 如果轉2粒series, 兩排in parallel會有分別嗎?

我都係用02底兜好似你咁差電, 4粒series排法, 無問題喎~

你差差下停, 我諗係有某粒電死左...模下邊粒電差時特別熱
用multimeter check下啦

作者: defcone 時間: 2008-11-20 10:56

原帖由 2slow 於 2008-11-20 10:54 發表

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我都係用02底兜好似你咁差電, 4粒series排法, 無問題喎~

你差差下停, 我諗係有某粒電死左...模下邊粒電差時特別熱
用multimeter check下啦

check current or voltage and see which ones is lower?

作者: scalpel 時間: 2008-11-20 11:00

原帖由 defcone 於 2008-11-20 08:20 發表

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但係如果我series 4粒電, 勁熱.

Maybe your batteries are dead!! Normally for 750mah, we use 1.2A to charge!

作者: 2slow 時間: 2008-11-20 11:23

原帖由 defcone 於 2008-11-20 10:56 發表

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check current or voltage and see which ones is lower?

Checking Voltage is not accurate, as dead dry cells may read close to 1.5volts with a very small amount of deflection only... so you should check it with Amp meter, a dead battery may read 10amps or less...

以上如有錯請高手們補充...

作者: defcone 時間: 2008-11-20 11:25

原帖由 2slow 於 2008-11-20 11:23 發表

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Checking Voltage is not accurate, as dead dry cells may read close to 1.5volts with a very small amount of deflection only... so you should check it with Amp meter, a dead battery may read 10amps ...

Ha? 我有四粒讀到8A, 其他4粒就7.9A, 全軍覆沒?

作者: scalpel 時間: 2008-11-20 11:28

原帖由 defcone 於 2008-11-20 11:25 發表

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Ha? 我有四粒讀到8A, 其他4粒就7.9A, 全軍覆沒?

How long u have been using the batteries?

作者: defcone 時間: 2008-11-20 11:35

原帖由 scalpel 於 2008-11-20 11:28 發表

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How long u have been using the batteries?

4-5個月, 不過我近牌先開始用(算係)rc級數差機, Apex E. 之前用15分鐘快差(車場藉的)

我係 900mah Orion (哈, 我900mah 同 orion掉轉寫, 佢話我講粗口) HV果隻.

[ 本帖最後由 defcone 於 2008-11-20 11:37 編輯 ]

作者: scalpel 時間: 2008-11-20 11:52

原帖由 defcone 於 2008-11-20 11:35 發表

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4-5個月, 不過我近牌先開始用(算係)rc級數差機, Apex E. 之前用15分鐘快差(車場藉的)

我係 900mah Orion (哈, 我900mah 同 orion掉轉寫, 佢話我講粗口) HV果隻.

For 900mah Orion....I use 1.5A to charge all the time....the batteries are 6 months old....still in good condition.....Did you discharge the batteries before charging it all the time?

[ 本帖最後由 scalpel 於 2008-11-20 11:54 編輯 ]

作者: MacUser 時間: 2008-11-20 11:52

原帖由 2slow 於 2008-11-20 10:51 發表

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呢隻有fd試過, 差出黎d電無咁爆... 玩miniz

你會唔會上MMS, 可以比較下, 交流下.

作者: defcone 時間: 2008-11-20 11:52

原帖由 scalpel 於 2008-11-20 11:52 發表

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For ori勿留下粗言穢語!!00mah....I use 1.5A to charge or the time....the batteries are 6 months old....still in good condition.....Did you discharge the batteries before charging it all the time?

I only use the discharge on the charger, maybe its discharge isn't good enough.

作者: scalpel 時間: 2008-11-20 11:55

原帖由 defcone 於 2008-11-20 11:52 發表

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I only use the discharge on the charger, maybe its discharge isn't good enough.

Yes, I suppose you didn't do well in the charging and discharging process, maybe that's not your fault....it's the charger...

And you said you used 0.9A to charge, but the batteries are still very hot....I suppose they are all dead....even use 1.5A to charge, they won't be hot, should be warm only!

[ 本帖最後由 scalpel 於 2008-11-20 11:59 編輯 ]

作者: defcone 時間: 2008-11-20 12:00

原帖由 scalpel 於 2008-11-20 11:55 發表

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Yes, I suppose you didn't do well in the charging and discharging process, maybe that's not your fault....it's the charger...

我開頭都無諗住認真玩, 都係儲錢買番部好D. 睇緊買Orion Clubman or Advantage.

我個setup會唔會有問題?

[ 本帖最後由 defcone 於 2008-11-20 12:06 編輯 ]

作者: 2slow 時間: 2008-11-20 12:05

原帖由 MacUser 於 2008-11-20 11:52 發表

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你會唔會上MMS, 可以比較下, 交流下.

都好喎..對呢隻charger都幾有興趣, 因平又可match電..
C hing 幾時會去MMS?

作者: 2slow 時間: 2008-11-20 12:07

原帖由 defcone 於 2008-11-20 12:00 發表

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我開頭都無諗住認真玩, 都係儲錢買番部好D. 睇緊買Orion Clubman or Advantage.

我個setup會唔會有問題?

呢扁文章唔錯
http://bbs.rc-evo.com/viewthread.php?tid=33641&highlight=

作者: MacUser 時間: 2008-11-20 12:39

原帖由 2slow 於 2008-11-20 12:05 發表

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都好喎..對呢隻charger都幾有興趣, 因平又可match電..
C hing 幾時會去MMS?

今晚

作者: MacUser 時間: 2008-11-20 12:47

原帖由 defcone 於 2008-11-20 12:00 發表

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我開頭都無諗住認真玩, 都係儲錢買番部好D. 睇緊買Orion Clubman or Advantage.

我個setup會唔會有問題?

Li部Battery Killer, 盡量遠離.

作者: sfdo 時間: 2008-11-20 22:42
比著我。買兩部 GP 1-2 小時智能差機，唔洗煩。

一次過差 8粒電，藍電750、O仔900HV 差大約40分鐘就得，電唔太熱，唔易差死電，又剛好夠玩。

作者: scalpel 時間: 2008-11-21 12:44

原帖由 sfdo 於 2008-11-20 22:42 發表

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比著我。買兩部 GP 1-2 小時智能差機，唔洗煩。
一次過差 8粒電，藍電750、O仔900HV 差大約40分鐘就得，電唔太熱，唔易差死電，又剛好夠玩。

Do you know what's the A value that the GP charger using?

作者: defcone 時間: 2008-11-21 12:50

原帖由 scalpel 於 2008-11-21 12:44 發表

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Do you know what's the A value that the GP charger using?

What A value do the 15-25mins GP charger have? Can I cheap out and just buy one of those instead?

作者: scalpel 時間: 2008-11-21 13:21

原帖由 defcone 於 2008-11-21 12:50 發表

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What A value do the 15-25mins GP charger have? Can I cheap out and just buy one of those instead?

I believe if the Gp charger can do the charging within 15-25 mins....at least using 1.5A!

作者: defcone 時間: 2008-11-21 14:44

原帖由 scalpel 於 2008-11-21 13:21 發表

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I believe if the Gp charger can do the charging within 15-25 mins....at least using 1.5A!

What's the difference between those ones and the expensive RC grade charger?

作者: scalpel 時間: 2008-11-21 15:57

原帖由 defcone 於 2008-11-21 14:44 發表

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What's the difference between those ones and the expensive RC grade charger?

expensive one can adjust the A value .....some people like 0.9A or 1A to charge.....some people like 1.2A or 1.5A....and they are more linear...your batteries will have longer life.....

作者: defcone 時間: 2008-11-21 16:05

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Do they have this in KWS? How much is it?

作者: scalpel 時間: 2008-11-21 16:15

原帖由 defcone 於 2008-11-21 16:05 發表

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Do they have this in KWS? How much is it?

I didn't see it at kws...some people buy it from some website, about $480-490....but I think you can look for some second hand charger, like Much More..about $450-500 in the second hand market.

作者: JKC710 時間: 2008-11-21 16:17

原帖由 defcone 於 2008-11-21 16:05 發表

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Do they have this in KWS? How much is it?

no......you cant find in kws, you have to buy @ SSP camera shop or 旺角星際 $ 498

作者: defcone 時間: 2008-11-21 16:20

原帖由 scalpel 於 2008-11-21 16:15 發表

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I didn't see it at kws...some people buy it from some website, about $480-490....but I think you can look for some second hand charger, like Much More..about $450-500 in the second hand market.

What about team orion advantage?

作者: scalpel 時間: 2008-11-21 16:23

原帖由 defcone 於 2008-11-21 16:20 發表

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What about team orion advantage?

um...seldom see people use it in Mini Z....for Mini Z.....most people use Much More, ICE, Yokomo, Pit Bull X3, Pulsar ....and many GP or other brands' quick chargers.....

[ 本帖最後由 scalpel 於 2008-11-21 16:27 編輯 ]

作者: omecon2000 時間: 2008-11-21 17:47

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無玩awd好耐,而家呢舊用來玩電筒

作者: scalpel 時間: 2008-11-21 17:59

原帖由 omecon2000 於 2008-11-21 17:47 發表

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無玩awd好耐,而家呢舊用來玩電筒

This one looks cool!....how much is it?

作者: omecon2000 時間: 2008-11-21 20:05
好似$36X , 四個獨立差 , 質素非常好 ,又有風扇
先大A數差到80%再陰差至滿 , 差出來都好爆

作者: oooo 時間: 2008-11-22 21:58

no......you cant find in kws, you have to buy @ SSP camera shop or 旺角星際 $ 498

Just bought at 480 at KWS

作者: iverson 時間: 2008-11-22 23:55

原帖由 oooo 於 2008-11-22 21:58 發表

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Just bought at 480 at KWS

I would like to ask which shop? Is it for both AA and AAA batteries. Is the charging current adjustable? Thanks

作者: oooo 時間: 2008-11-23 00:22

原帖由 iverson 於 2008-11-22 23:55 發表

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I would like to ask which shop? Is it for both AA and AAA batteries. Is the charging current adjustable? Thanks

The RC shop next to Yin Chong Street Market Place. It is for AA and AAA batteries. The charging current is adjustable.

作者: iverson 時間: 2008-11-23 00:28
Thank you. Tomorrow go to cc. This charger could charge my AA battery for my old DC...

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