馮Sir 這题對大家玩車是很布幫助的,小弟再以有限知識再嘗試講O下
一樓: 用35A恒流放電得出嚟嘅數字代表乜呢?
代表一個參考
二樓師兄: It means that 25C Li-Po can stand 125A current
對,但電池仍能在完整無缺,何謂完整無缺呢? 唔駛問,工業標準,詳情?未搵,有無師兄幫手
三樓: 但係平均v數唔係大c數高D喎???
因為你係從電池draw緊35A電流,這個 Amp 數同排電 O既 C 數係無關係, 記住係最大瞬間可承受電流,一個安全指標.打個比喻,你O係屋企插件用draw 5A電O既電器落個13A插頭,
八樓: 但係如果30c5000mah同22c5000mah大家一齊用35A恒流放電,理論上係咪前者平均V數會高d先??
唔係,請睇番三樓
十六樓: 咁點解鋰電唔同以前ni-mh電有埋放電數據先開賣呢??
可能同你這次的測試結果有O的關係,好易令人誤解,記住,NiMh同LiPo有唔同特性,無可能直接比較
十九樓: C數點得嚟?..指標??
請睇番二樓
二十三樓: 我地以前鬥車呢,由ni-cd到ni-mh都係用30~35A電流放電得出嘅數據來判斷用邊pack電初賽/决賽,一般平均V高,內阻低同秒數高係最好!!
30A又好35A又好,只係一個為獲取參考數據O既設定,當然,35A係一個比較嚴峻O的O既設定,粒電捱得過,又真係代表佢係正O的過喎!
十九樓: So is that means 30C will have lower IR and 22c will have higher IR??
What reson support 30C 5000MAH係維持平均電壓上not會比22C 5000MAH好呢??
And Hoe they mark that 30C????
30C IR 唔一定低過 22C
兩者無關,請重溫三樓
請重溫二樓
三十樓: And 果條V CURVE,係睇到!!
Curve,尋找答案的其中一個要點
三十五樓: I use 20c 5000mah in 3000kv is slower than 25C 5000mah,why???
重覆五十三樓講O既野, For this case, there are other factors which may result in your observation such as quality of the joins - join between cells, join between cell and the wire, join between wire and the plug, different plug. Join quality is very important to the conductivity and hence the actual current you can draw from the battery.
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