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當前位置：深圳市科晶智達科技有限公司>>實驗設(shè)備>>電池組裝設(shè)備>> PCM-L02S04-287
For 7.4V Li-ion/Li-polymer Battery Pack
PCM-L02S04-287
| NO. | Test item | Criterion | |
|---|---|---|---|
| 1 | Voltage 電壓 | Charging voltage 充電電壓 | DC:8.4V CC/CV（4.2V/S） |
| Balance voltage for single cell 單節(jié)均衡電壓 | ----- | ||
| 2 | Current 電流 | Balance current for single cell 單節(jié)均衡電流 | ----- |
| Current consumption for single cell 消耗電流（自耗）單節(jié) | ≤20μA | ||
| Maximal continuous charging current 持續(xù)充電電流 | 4A | ||
| 3 | Overcharge Protection 過充電保護（單節(jié)） | Over charge detection voltage 過充電保護檢測電壓 | 4.35 V±0.025V |
| Over charge detection delay time 過充電保護檢測延時時間 | 0.96S~1.4S | ||
| Over charge release voltage 過充電保護恢復(fù)電壓 | 4.075±0.025V | ||
| 4 | Over-discharge Protection 過放電保護（單節(jié)） | Over discharge detection voltage 過放電保護檢測電壓 | 2.30±0.08V |
| Over discharge detection delay time 過放電檢測延時時間 | 115~173mS | ||
| Over discharge release voltage 過放電保護恢復(fù)電壓 | 2.9V±0.05V | ||
| 5 | Over Current Protection 過電流保護 | Over current detection voltage 過電流保護檢測電壓 | 300±25mV |
| Over current detection current 過電流保護檢測電流 | 15±2A(adjustable) | ||
| Detection delay time 過電流保護檢測延時時間 | 5ms~15ms | ||
| Release condition 恢復(fù)狀態(tài) | Automatic Recovery 自動恢復(fù) | ||
| 6 | Short Protection 短路保護 | Detection condition 檢測狀態(tài) | Exterior short circuit 外部短路 |
| Detection delay time 檢測延時時間 | 200-500us | ||
| Release condition 恢復(fù)狀態(tài) | Automatic Recovery | ||
| 7 | Resistance 內(nèi)阻 | Protection circuitry 保護線路（MOSFET) | ≤50mΩ |
| 8 | Temperature 溫度 | Operating temperature range 工作溫度范圍 | -40～+85℃ |
| Storage temperature range 儲存溫度范圍 | -40～+125℃ | ||
| 9 | Size 尺寸 | L39*W10*T3(mm) | |
* Characteristics subject to change without notice.
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