Audited Supplier
PCM-L15S15-E84
Copper
SMT
Single-Layer
FR-4
RoHS
Customized
New
14s
15A
108*70mm
Shenzhen, China
8537109090
Product Description
We have over six hundreds of PCM/BMS series products for your choice, most of them widely used for Li-ion battery pack, Li-Polymer battery pack, LiFePO4 battery pack and so on.
Our main PCB/BMS normally adopt imported raw material for reliable quality, IC from Japan, MOS from USA, Components from Sumsang, Almost Zero RMA.
PCM or PCB ( protection circuit module or board ) is "heart" of Li-Ion battery pack. It will protect Li-Ion battery pack from overcharging, over-discharging and over-drain, therefore it is must have to avoid Li-Ion battery pack from exploding, firing and damage. For > 5 cells or 18.5V Li-Ion pack, you shall choose PCM with equilibrium function to keep each cell in better balance and good service life. For high voltage Li-Ion pack ( > 20 cell), you shall consider advanced BMS ( battery manage system) to monitor each cell's performance to ensure battery safer operation.
Our main PCB/BMS normally adopt imported raw material for reliable quality, IC from Japan, MOS from USA, Components from Sumsang, Almost Zero RMA.
| Protection Circuit Module Specifications For 50.4V Li-ion Battery Pack | ||||
| Model: PCM-L15S15-E84 (A-2) (14S) | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC:58.8V CC/CV | |
| Balance voltage for single cell | 4.20±0.05V | |||
| 2 | Current | Balance current for single cell | 42±5mA | |
| Current consumption for single cell | ≤150μA | |||
| Maximal continuous charging current | 5A | |||
| Maximal continuous Discharging current | 30A | |||
| 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 | 50-300mS | |||
| Over discharge release voltage | 3.0±0.1V | |||
| 5 | Over current protection | Over current detection current | 100±10A | |
| Detection delay time | 100ms-300ms | |||
| Release condition | CUT LOAD or Swith to recover | |||
| 6 | Short protection | Detection condition | external short circuit | |
| Detection delay time | 200-800us | |||
| Release condition | CUT LOAD or Swith to recover | |||
| 7 | Resistance | Protection circuitry | ≤20mΩ | |
| 8 | Temperature | Operating Temperature Range | -40~+70ºC | |
| Storage Temperature Range | -40~+125ºC | |||
PCM or PCB ( protection circuit module or board ) is "heart" of Li-Ion battery pack. It will protect Li-Ion battery pack from overcharging, over-discharging and over-drain, therefore it is must have to avoid Li-Ion battery pack from exploding, firing and damage. For > 5 cells or 18.5V Li-Ion pack, you shall choose PCM with equilibrium function to keep each cell in better balance and good service life. For high voltage Li-Ion pack ( > 20 cell), you shall consider advanced BMS ( battery manage system) to monitor each cell's performance to ensure battery safer operation.
