The rise of USB-C is changing the charging methods of smart devices. Major smartphone and laptop manufacturers are integrating USB C-type interfaces, allowing chargers to be shared across devices. Therefore, you only need to use a laptop charger to charge your phone, and vice versa. Power Transfer (PD) charging is essentially a fast charging protocol that leverages its powerful functionality and versatility.

　　
　Qualcomm's Quick Charge 3.0 technology is a breakthrough technology in mobile fast charging. It can provide 18W of power using traditional USB data cable "V-BUS". Although it can provide a fast charging experience for smartphones, it does not comply with the USB security standard "USB-IF". In addition, it also restricts devices equipped with Qualcomm chips, so laptops cannot benefit from it. On the other hand, power transmission technology has increased the power level to 100W, which also meets the safety standards for USB charging. Therefore, it provides a safe and fast charging method for larger electronic products such as laptops, drones, and smart home appliances.　　

　　
　Power transmission charging does not require any proprietary equipment, so you only need to plug a large backup hard drive that usually requires an external power supply directly into your laptop, and you only need one cable to achieve faster data transfer rates. Or quickly charge the phone while transmitting data, completely undisturbed. In addition, PD also optimizes power management for multiple peripheral devices, so each device only consumes the power required by the current process, meaning that unless the hard drive is spinning, it will not consume power.　　

One of the most interesting things about PD is that the power direction is not fixed. You can use a portable power charger to charge your laptop and also use your laptop to charge your phone. Not only that, you can also charge Bluetooth headphones through your phone.

We have all heard of phone melting and battery explosion, which is a nightmare for some people today. PD provides an intelligent method to completely eliminate this fear. In addition to the USB-IF compliance mentioned earlier, PD charging also provides flexible and intelligent system level power management through communication with the optional hub of the PC. Therefore, in addition to low power compatibility, you can now use a laptop charger to charge your headphones.

We promised our customers a long time ago that we would keep up with the latest trends. Here, we have released a new product using this technology.