Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
Generally, mobile phone charger manufacturers will produce multiple types of chargers, which can be roughly divided into travel chargers, cradle chargers, USB chargers, car chargers, solar chargers, wireless chargers, hand chargers, emergency battery chargers, mobile phone chargers, and laptop chargers , Electric car charger, large charger, electric toy charger, lead-acid battery charger, nickel-cadmium battery charger, …
According to the factors generated by electromagnetic compatibility, power adapter manufacturers believe that solving the electromagnetic compatibility of power adapters can be started from three aspects: 1) Reduce the interference signal generated by the interference source 2) Cut off the propagation path of the interference signal 3) Enhance the anti-interference ability of the victim External …
Most mobile phones nowadays are all-in-ones and no longer have removable batteries. The reason is that with the continuous advancement of smart phone technology, most manufacturers have now eliminated removable batteries and adopted all-in-one design to bring a slimmer body. Compared with those who have used removable batteries before, they are full of memories. After …
The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances. It is generally composed of housing, transformer, inductor, capacitor, control IC, PCB board and other components. Its working principle is converted from AC input to DC output; it can be divided into wall type and desktop type …
After the outbreak of the Novel coronavirus pneumonia, masks, as the first protection tool for self-preservation and quarantine, have a tendency to escalate from ordinary medical supplies to strategic supplies. So what do you know about masks? The N series is an American standard, KN series is Chinese standard, The FFP series …
Car charger with fast charging technology is already a very mature solution. The most popular one is to support Qualcomm QC3.0 fast charging, which also provides a very fast charging solution for the majority of car owners. So, in addition to car chargers that support fast charging technology, most of the current brand mobile phone …
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