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Battery Protection Circuit Module (PCM) for 3.2V LiFePO4 Battery Pa

Part number: HCX-2641

Features and Benefits

  1.Protection Circuit Board for 3.2V 1S 2A LiFePO4 battery pack;

2.PCB applies for 1 cells LiFePO4 battery pack;
3.With Overcharge Protection,Over Current Protection;
4.The Maximal working current: 2A;
5.Compatible with LiFePO4 and Li-ion/Li-Polymer cells.   

Specifications

 

Item

Contents

Criteria

1

Model

HCX-2570

  1S-2A working current

2

Voltage

Charging voltage

3.6V

3

Current

Maximal continuous charging current

2A

Maximal continuous discharging current

2A

Current consumption

≤20μA

4

Overcharge Protection

Over charge detection voltage

3.6V~3.9V(Adjustable)

Over charge detection delay time

0.5S~2S

Over charge release voltage

2.0V~2.5V(Adjustable)

5

Over Discharge Protection

Over discharge detection voltage

/

Over discharge detection delay time

/

Over discharge release voltage

/

6

Over Current Protection

Over current detection voltage

/

Over current detection current

/

Detection delay time

5~20mS

Release condition

Cut load,automatically recover

7

Short Circuit Protection

Detection condition

Exterior shot circuit

Detection delay time

200~500uS

Release condition

Cut load,automatically recover

8

Balance/Equilibrium

Balance voltage for single cell

/

Balance current for single cell

/

9

Resistance

Inner resistance

≤20mΩ

10

Temperature

Operating temperature range

-40~+85°C

Storage temperature range

-20~ +125°C

11

Size  (L*W*T)

L28mm*W5mm*T1mm

 

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