R03 Carbon battery.Lithium-ion battery protection circuit

　　Lithium-ion battery protection circuit provided by electronic enthusiasts, lithium-ion battery protection circuit 1. Function of the protection circuit A. Overcharge protection In order to prevent the battery from overheating or exploding due to overcharging, when the battery voltage exceeds the specified maximum

　　Lithium-ion battery protection circuit 1. Function of the protection circuit A. Overcharge protection In order to prevent the battery from overheating or exploding due to overcharging, charging is stopped when the battery voltage exceeds the specified maximum voltage value. B. Over-discharge protection In order to prevent battery performance degradation due to over-discharge, discharge is stopped when the battery voltage is lower than the specified minimum voltage value. C. Overcurrent protection stops discharging when the current flowing through the battery becomes abnormal (several amps or higher) due to equipment failure. D. Short-circuit protection Due to internal short-circuit in the battery pack and other reasons, when a large current of tens of amps flows through the battery, it will quickly stop discharging.

　　2. Protection circuit module (taking a battery as an example) Related pictures of this topic are as follows: screen.width-333)this.width=screen.width-333"border=0>

　　3. Protection circuit module A and cobalt type for each cathode material. Related pictures on this topic are as follows: screen.width-333)this.width=screen.width-333"border=0>

　　3. Protection circuit module B and manganese type for each cathode material. Related pictures on this topic are as follows: screen.width-333)this.width=screen.width-333"border=0>

　　protecTIonCircuitryModuleForBatterypack(3)ElectricalBlockDiagram:pINDESCRIpTION:Related pictures of this topic are as follows: screen.width-333)this.width=screen.width-333"border=0>Related pictures of this topic are as follows: screen.width-333)this.width= screen.width-333"border=0>

Read recommendations:

601248 300mAh 3.7V

What is a coiled battery?lithium ion battery cells 18650

Working principle of supercapacitors

Nickel Hydride Batteries company

18650 li ion battery