The First Gallium Nitride Charger of Huawei Is on the Market. It Has a Power of 65W and Two Interfaces and Supports Simultaneous Fast Charging of SCP and PD
On April 8, 2020, Huawei held a Chinese press conference of P40 series mobile phones on the Internet. In addition to mobile phones, a new charger was released at the press conference, namely Huawei super charge GaN dual-port charger (Max 65W). At present, chargers supporting Huawei 40W high-power private protocol only can be found in the original factories of Huawei. Huawei super charging GaN dual-port charger not only supports 40W high-power private protocol, but also supports USB PD fast charging standard, and it has two output interfaces, namely 1A1C, which makes many users wait for the sale of it. Until early September, this product was sold in the market eventually.
The shell of Huawei super charging GaN dual-port charger (Max 65W) is white and bright. Its front has arc corners, and the panel on the back is square. It has 1A1C dual-port configuration, that is, a USB-C PD fast charging output interface and a USB-A fast charging output interface. It can be seen that a purple tongue socket is used in the USB-A interface. It is a special color of Huawei fast charging interface, indicating that it supports Huawei fast chargers.
The third generation of semiconductor material, GaN power devices, are used in Huawei super charging GaN dual-port charger. The advantage of GaN power devices is that it has high frequency and high efficiency and can reduce the volume of transformer and other components in chargers as well as make the size of 65W high-power charger become 46mm*46mm*32mm. As a charger with many interfaces, the power density is actually 0.95W/cm³. Moreover, it has a foldable pin under such a high density, making it more convenient for users to use when they go out.
In terms of performance, the maximum output power of the USB-C interface is 60W. It supports six fixed voltage output, namely 5V3A, 9V3A, 10V4A, 12V3A, 15V3A and 20V3A. It can be seen that it can provide 40W super charging for mobile phones such as P30 Pro, Mate20 Pro and P40 Pro. It includes Huawei 10V4A 40W super charging. The maximum output power of the USB-A interface is 40W. It supports six fixed voltage output, namely 5V1A, 5V2A, 5V4A, 9V2A, 10V2.5A and 10V4A. It also includes Huawei 10V series private protocol.
For users with many devices, Huawei super charging GaN dual-port charger also supports dual-port simultaneous output. USB-C outputs 40W PD fast charging. USB-A outputs 22.5W fast charging. Thus a charger can provide fast charging for laptops and mobile phones simultaneously.
Huawei super charging GaN dual-port charger supports USB PD fast charging standard and common fast charging protocols such as QC, FCP and SCP. It can charge most digital products in the market, such as laptops, tablet computers, mobile phones and smart watches.
To make it convenient for users to use, Huawei attaches a 5A USB-C to USB-C data cable, which is made of environment-friendly halogen-free TPE flame retardant skin. The stainless steel shell is processed seamlessly and integrally. There is a 5A E-marker chip in it, which can support 20V 5A 100W at most.
Huawei super charging GaN dual-port charger has been put on shelves in the official website of Huawei. The selling price is 249 yuan. It has a small volume and 1A1C classic interface configuration. It supports common fast charging protocols such as PD, FCP, SCP and QC. The two interfaces support 10V4A, namely Huawei 40W super charging. It can provide 40W super charging for mobile phones such as P30 Pro, Mate20 Pro and P40 Pro. When the two interfaces output simultaneously, it supports 40W+22.5W dual-device simultaneous fast charging. It is very friendly to users who use Huawei devices. In addition, as it is based on USB PD fast charging standard, it is available for products based on PD fast charging such as Apple, Xiaomi and OPPO.