TOB TOB-SMBUS-15V3A Universal Laptop Battery Tester (15V3A)

Source Voltage: AC 220V ±10% / 50Hz  Or Customized to 110V

Resolution: AD：16bit；DA：12bit

Input impedance: ≥1MΩ

Input power: >360W

Channel characteristic: Constant current source with constant voltage source with double closed-loop structure

Channel control mode: Independent control

Voltage

Measure range/channel: Charge：30mV~15V；Discharge ：2V~15V

Min discharge voltage: 2.0V

Precision: ± 0.1%  of  FS 

Stability : ± 0.1%  of  FS

Current

Measure range/channel: Charge ：6mA~3A；Discharge ：6mA~3A

Precision: ± 0.1%  of  FS

Stability: ± 0.1%  of  FS

Power

Unit channel power: 45W

Stability: ± 0.2%  of  FS

Time

Current response time: Current（10%~90%）: 20ms

Time setting: ≤(365*24)hour /step   mode (00：00：00（h、min、s）

Date record: Record condition

Time △T：（1s ~60000s）

Voltage △U：（30mV~15V）

Current △I：（6mA~3A）

Charging

Charging mode

Constant Current Charge、Constant Voltage Charge、

Constant Current and Constant Voltage Charge

End Condition: Voltage、Current、Relative Time、Capacity、-ΔV

Discharging

Discharging mode: Constant Current Discharge, Constant Power Discharging

End Condition Voltage、Current、Relative Time、Capacity、-ΔV

Cycle

Range: 1~65535

Step for single cycle: 254

Nested Loop: Nested loop Function，Max Support 3 Layers

Protection

Software Protection

Data protection when power supply drop

Off-line Testing Function

Setting Protection Condition，Setting Parameter： Low Voltage limit、Upper Voltage limit、Low Current limit、Upper Current limit、Delay Time

Hardware Protection: Additional Anti-reverse Protection Model

Voltage and Current Testing Sample: 4-wire connecting

Database: MySQL Database 

The upper machine communication: RS485

Data Output: EXCEL、TXT

Per Unit Main Channels No.: 8

Datasheet