Battery Management System Circuit Board
This circuit board is designed for battery management systems, ensuring the safe and efficient operation of rechargeable batteries. It provides voltage and current sensing, cell balancing, and protection against overcharge and over-discharge.
Technical Specifications
Overview
Advanced Battery Management System
This Battery Management System (BMS) circuit board is engineered for precise power battery control and monitoring. With over a decade of technical development, it supports a wide range of battery configurations from 1 to 128 series. The board is designed for diverse applications including power tools, garden equipment, household appliances, and energy storage systems.
Technical Specifications
Protection Thresholds
| Parameter | Min | Type | Max | Unit |
|---|---|---|---|---|
| Over Charge Detection Voltage | 4.1 | 4.15 | 4.2 | V |
| Over Discharge Detection Voltage | 2.6 | 2.7 | 2.8 | V |
| Over Current Detection Current | 23 | 26 | 29 | A |
Protection Delays
1 S
Over Charge Delay
1 S
Over Discharge Delay
2.5 S
Over Current Delay
1,000 uS
Short Circuit Delay
Performance Limits
Operational Limits
- Max working current: < 600A
- Max charge current: 2A
- Static current consumption: 5uA
- Low voltage charging function: >= 4V
Temperature Protection
50 °C
Charge Protection Temp
70 °C
Discharge Protection Temp
Applications
- Suitable Applications
- Power ToolsGarden ToolsHouse AppliancesTelecomEnergy Storage Systems
