Solução de falha de tomada USB de automóvel - fabricante de interface USB chinesa - DAMAVO ®

DAMAVO® é um fabricanteespecializou-se na produção de tomadas USB para automóveis e interfaces USB. It has launched a power socket, which is very suitable for installation in various cars e outdoor touring vehicles.

With people's increasing dependence on mobile phones, a large number of USB sockets have also begun to appear in cars for drivers e passengers to charge. Some vehicles' on-board USB interface can't be charged, e there is no response. What's the matter? Many vehicle owners have expressed their feelings: are you kidding me?

Podemos dividir em duas situações:

1. Connect the mobile phone through the USB socket, e the mobile phone has no charging display;


2. Ligue o telemóvel através da tomada USB. O celular tem uma tela de carregamento, mas não pode ser carregado.

O telefone não tem display de carregamento


  If the mobile phone is connected through the USB socket, e the mobile phone does not have a charging display, there may be the following reasons:


1. The fuse of the vehicle USB interface is burnt out (find the corresponding fuse through the vehicle user's manual, e replace the spare fuse in time if it is blown out).

2. A linha de dados está danificada.

3. A mola da porta de carregamento do celular está solta, resultando em mau contato.

O celular tem uma tela de carregamento, mas não pode ser carregado

If this happens, it means that the USB interface is only used to read data from the USB stick, not for mobile phone charging. We can check the application range of the USB interface through the vehicle's user manual. Generally, the current of the USB interface used to read data is 0.5A, e the mobile phone charging interface must meet the current output of 1A at least.

Os detalhes dos danos da tomada USB do automóvel são os seguintes:

1. Causas de danos na tomada USB do automóvel: os danos na interface USB do automóvel são causados ​​pela desconexão do fio de ligação ou pela queda da junta de solda. Vá à loja 4S ou à oficina de automóveis a tempo de encontrar um profissional para o conserto.

2. The USB on the car is an interface: you can listen to songs by directly plugging the data cable of the phone into the USB interface. The broadbe on the car can be used as a reader e external software, e you can use digital products that support the insertion of data cables to charge, play games e listen to music.

3. The price of USB is inseparable from the specification of USB Car Charger: UDB may look the same, but the output label is different, e the price will also be different. Generally, the higher the current, the higher the power, e the higher the price. The price can be divided into cost price, factory price, wholesale market price e zero price.

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