1640
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Только розница
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нет
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артикул
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опт, мелкий опт
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наличие
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This Lithium ion battery protection PCB protect single Lithium ion batteries. 4A continous current
Lithium ion protection is necessary, as Lithium ion will explode when they are shorted circuit or overcharged, and damaged when they are over discharged.
After Lithium ion is connected to the PCB, the board protect individual batteries from:
1. Over charging - Disconnect circuit when either battery is over 4.25V
2. Over discharging - Disconnect circuit when either battery is lower than 2.5V
3. Short curcuit protection - Disconnect when short circuit is detected
Connection:
B+ - TO +ve of the battery
B- - TO -ve of the battery
P+ - TO +ve of load/input
P- - TO -ve of load/input
Protection IC: 100B
Protection MOSFET: 2x TY8205
Module Specifications
Dimension 25mmx5mmx1.4mm (LxWxH)
Supported Battery type Single cell 4.2V Lithium ion battery
Overcharged voltage protection 4.25V
Overdischarged voltage protection 2.5V
Maximum Continous Curent 4A
Maximum Peak Curent 7A, <50ms
Output Short circuit protection YES
Internal resistance <15mΩ
Operating temperature -20 to 70 C
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