Home Categories Send inquiry

2020 Good Quality PCM Test System For Li-ion Battery - Nebula PCM Test System for Mobile Phone & Digital Product Li-ion Battery – Nebula

Overview:

A rapid tester for basic and protection characteristics testing of PCM with 1 wire solution in 1S&2S Li-ion battery pack

Application:

The applicable IC includes the series management ICs of TI Corporation (such as BQ27742, BQ277410, BQ28z610,BQ27541, BQ27545,BQ2753X).

System features:

• Support various gas gauge ICs, quick test and high accuracy;

• Independent channels and modular design make it easy to maintain, sophisticated data reporting function

• Simultaneous testing for each independent channel: superior testing speed;

• High accuracy;

• All test data are uploaded on stored on the server database with searching and tracking function

Test Items:

Static Current Consumption Test

On-resistance Test

Capacitance Measurement

Multi-level Protection Function Test

Protection Point and Time Capture

Gas gauge IC flashing and calibration

Compatible with HDQ, I2C, SMBus Communication Protocols

Adjustable Communication electrical level and Frequency

Specifications:

Index Range Accuracy
Analog battery output voltage 50~2000mV ±(0.01%R.D+0.01%F.S)
2000~5000mV ±(0.02%R.D+0.01%F.S)
Constant current source output current 30A~50A Download time: 20mS
20A~30A ±30mA
3A~20A ±10mA
20mA~3000mA ±(0.01%R.D+0.02%F.S)
Capacitance measurement 200nf~2000nf ±(10% R.D. +10nF)
Current Consumption measurement (mA Level)0~3000mA ±0.01% R.D+0.02%F.S
(uA Level)1-2000uA ±0.01% R.D+1uA
(nA Level)20-1000nA ±0.01%R.D +20nA