Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

Principle of lithium battery protection plate.12v 100ah lithium ion battery

source:other news release time:2023-03-13 Hits:0     Popular:Lithium-ion battery wholesale

  1. Lithium battery protection plate

  As the name implies, the lithium battery protection board is a circuit board that protects the lithium battery. Its function is to protect the battery from discharging, charging, current, temperature and short circuit. Ensure that the difference between batteries is within a certain range. Improve the charging effect of the battery.

  Lithium battery protection plate

  2. Core components of lithium battery protection board

  The protection board has two core components: a protection IC, which uses accurate comparators to obtain reliable protection parameters; In addition, the MOSFET string acts as a high-speed switch in the main charging and discharging circuit to perform protection actions.

  3. Principle of lithium battery protection plate

  The protection function of lithium battery is usually completed by the cooperation of the protection circuit board and PTC. The protection board is composed of electronic circuits. It can accurately monitor the voltage of the battery cell and the current of the charge-discharge circuit at all times under the environment of - 40 ℃ to+85 ℃, and control the on-off of the current circuit immediately; PTC can prevent the battery from severe damage under high temperature environment.

  Lithium battery protection board usually includes control IC, MOS switch, resistor, capacitor and auxiliary device NTC, ID memory, etc. The control IC controls the MOS switch on under all normal conditions to make the cell communicate with the external circuit. When the cell voltage or circuit current exceeds the specified value, it immediately (tens of milliseconds) controls the MOS switch off to protect the cell safety. NTC is the abbreviation of Negative temperature coefficient, which means negative temperature coefficient. When the ambient temperature rises, its resistance value decreases, and the electrical equipment or charging equipment responds in time and controls internal interruption to stop charging and discharging.


Read recommendations:

lithium ion golf cart batteries Production

24v solar battery

Household Energy Storage System Battery Pack Integrated with Inverter 16S2P 51.2V 100Ah

Advancements in High-Capacity Battery Storage and the Importance of Global Aid

storage battery.12v 100ah deep cycle battery

Share:

Last article:Cathode material of lithium ion battery.12 volt deep cycle marine battery

Next article:Destruction of lithium battery material structure.lithium batteries for boats Processor

related suggestion

solar power battery storage wholesaler

2023-04-07

lithium trolling motor battery Vendor

2023-03-22

deep cycle solar battery wholesaler

2023-03-20

portable power station solar

2023-03-20

home solar battery system direct sales

2023-03-20

lithium deep cycle marine battery Vendor

2023-03-22

solar system for home

2023-05-08

lithium golf cart batteries price

2023-05-08

solar powered generator for home

2023-05-08

solar generator amazon

2023-05-08

solar powered generator for camping

2023-05-08

12v solar battery

2023-05-08

HB-N1000 1000W Solar Portable Power Station with AC 100V-240V

2022-09-29

Clean Vehicle Motive Battery 12V 100Ah 50Ah LiFePo4

2023-02-14

12V 150Ah 200Ah LiFePo4 Motive Battery Pack for Clean Car Electric Vehicle

2023-02-14

12V 100Ah Semi-Solid State Battery Pack

2025-03-28

Cleaning Car Electric Vehicle 12.8V 150Ah 200Ah 12V LiFePo4 Battery Pack

2023-02-09

The Ultimate Guide to 48V 15Ah Lithium Batteries for Electric Bikes

2025-03-12

Application direction of lithium batteries.portable power station for camping

2023-08-11

Can a Solar Generator Run a Space Heater? An Expert’s Guide

2022-09-08

Five methods to select high -quality lithium batteries.best deep cycle marine battery

2023-06-16

Lithium battery non graphite negative electrode.solar battery storage system

2023-10-09

Why use a polymer lithium battery?

2023-02-16

What are the key points of explosion-proof lithium battery technology?24 volt deep cycle battery

2023-08-19

What are the differences between polymer lithium batteries and lithium batteries.solar powered battery pack manufacturer

2023-05-06

storage battery.12v 100ah deep cycle battery

2023-08-15

The effect of low temperature on battery

2023-04-15