| Customization: | Available |
|---|---|
| Metal Coating: | Copper |
| Mode of Production: | SMT |
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| Protection Circuit Module Specifications For 37V Li-ion Battery Pack | ||||
| PCM-L13S25-B77(A-3)(10S) | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC:42V CC/CV | |
| Balance voltage for single cell | 4.20±0.05V | |||
| 2 | Current | Balance current for single cell | 42±5mA | |
| Current consumption | ≤200μA | |||
| Maximal continuous charging current | 5A | |||
| Maximal continuous Discharging current | 20A | |||
| 3 | Over charge Protection | Over charge detection voltage | 4.25±0.05V | |
| Over charge detection delay time | 0.5S-2S | |||
| Over charge release voltage | 4.15±0.1V | |||
| 4 | Over discharge protection) | Over discharge detection voltage | 2.75±0.1V | |
| Over discharge detection delay time | 150-300mS | |||
| Over discharge release voltage | 3.0±0.1V | |||
| 5 | Over current protection | Over current detection voltage | 100±25mv | |
| Over current detection current | 80±10A | |||
| Detection delay time | 100ms-300ms | |||
| Release condition | auto release/charge release | |||
| 6 | Short protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-500us | |||
| Release condition | Cut load | |||
| 7 | Resistance | Protection circuitry(MOSFET) | ≤20mΩ | |
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