20
2024
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07
Application scenarios of pre-protection chips
Author:
Charging devices: such as phone chargers, mobile power banks, car chargers, etc. Taking phone chargers as an example, the front-end protection chip can prevent overvoltage and overcurrent problems caused by input voltage fluctuations, improper connection of charging cables, etc., protecting the phone battery and charging circuit safety.
Application Scenarios
- Charging Devices Such as phone chargers, mobile power supplies, car chargers, etc. Taking the phone charger as an example, the front-end protection chip can prevent overvoltage and overcurrent problems caused by input voltage fluctuations, improper connection of the charging cable, etc., protecting the phone battery and charging circuit safety.
- Battery Management System Used for the protection of various lithium batteries, nickel-hydrogen batteries, etc. For example, Chuangxinwei's lithium battery protection IC is widely used in battery management in the fields of mobile phones, wearable devices, and Bluetooth speakers, protecting the battery from overcharging, over-discharging, and overcurrent by detecting the battery's voltage and current, extending battery life, and ensuring safe use. 3。
- Electronic Devices Such as laptops, tablets, digital cameras, etc. The front-end protection chip can protect the internal circuits of these devices from abnormal power supply and electrostatic discharge, improving the stability and reliability of the devices.
- Industrial Control In industrial fields such as industrial automation equipment, robots, and power systems, the front-end protection chip can protect various sensors, actuators, and controllers, ensuring the stable operation of industrial equipment under complex electromagnetic environments and power supply conditions.
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