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What is the working principle of car charger
Car charger is to convert 12V voltage of cigarette lighter socket into 5V USB voltage, and then connect the power cable to charge the mobile phone. Usually, the car charger converts 12V (car 12V, truck 24V) DC into 5-20v DC for charging the car mobile device, which is characterized by low power consumption, simple and convenient, and low price.This configuration is simple and easy to use, but if i...
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Do you know the misunderstanding of car charger?
1. Many cars have their own interfaces, and some have more than one interface, but some usb interfaces are not for charging mobile phones, but are configured for audio data transmission, because most vehicles on the car have very small interface currents. 5V/ 0.5A, if you use the USB port on the car to give the mobile phone, if the current does not meet the standard, the device will be damaged. ...
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Precautions for the use of car chargers
①Do not insert the car charger before the car starts, so as not to damage the car charger by the voltage when the car starts. ②When the car owner is in use, never use strong chemicals, cleaning agents, or strong detergents to clean the charger. Because this will seriously damage the function of the car charger. ③Be especially careful not to throw, drop, knock or vibrate the charger during ...
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Does the commonly used car charger affect the mobile phone?
The car charger greatly solves the trouble of car owners and passengers charging their mobile phones anytime and anywhere in the car to prevent the mobile phone from running out. However, many car owners find the same problem, that is, when the car is driving on a flat road or uphill, the accelerator will be slightly larger It will cause the car charger to burn out or the phone to shut down. In ...
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