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The working principle of car charger
- Apr 28, 2018 -

Brand manufacturers in the design of multi port usb car charger, the general will be set on the car charger overload protection, short circuit protection, over current protection and over-temperature protection to ensure that users in the charging process of safe use.

The current fastest iPhone charging car charger are connected to the cigarette lighter position, it may be on the cigarette lighter interface load capacity in doubt, in fact, do not have to worry about. The general model cigarette lighter interface fuse are more than 10A, the larger even more than 20A load capacity; and vehicle power supply voltage are 12V / 24V, so the cigarette lighter interface load capacity is basically more than 120W, to deal with 5V The output voltage of the best fast charge usb phone car charger is completely unnecessary to worry about.