REMAX Introduces a 100W Gallium Nitride Fast Charger with a Four-Port Configuration of 2C2A
USB PD fast charging standard supports 20V5A 100W fast charging at the most. At present, there are many laptops with a high performance in the market. Flagship power banks are developing towards 100W. The market demand for PD chargers with a high power is soaring. Recently, REMAX releases a 100W gallium nitride fast charger, which is made of high-frequency and high-efficiency gallium nitride power devices. It has a PD fast charging output capability of 100W although its volume is compact. Moreover, it has four output ports of 2C2A, which can meet scenario need with high powers and many equipments.
The milky white shell of REMAX 100W gallium nitride charger adopts a simple design style. The word, “100W”, and the trademark of REMAX are printed on one side. In terms of interface configuration, there are four interfaces, namely two USB-C PD fast charging interfaces and two USB-A multi-protocol fast charging interfaces.
The three-dimensional size of REMAX 100W gallium nitride charger is 73.5mm * 70.5mm * 30mm. The power density is 0.64W/cm³. The weight is 200g. Its volume is smaller than that of Apple 96W charger, and it provides more available output interfaces.
The two USB-C interfaces support power blind insertion, so users do not need to learn interface parameters. The highest 100W PD fast charging output can be achieved by plugging in any one of the USB-C interfaces alone. The USB-C interfaces support five complete PDO voltages, which are 5V3A, 9V3A, 12V3A, 15V3A and 20V5A. The various voltage gears can easily cope with different devices.
The USB-A1 interface or the USB-A2 interface support multi-protocol fast charging output. They have various voltage output, which are 4.5V5A, 5V4.5A, 9V3A, 12V2.5A and 20V1.5A, and include many protocols such as Huawei SCP super fast charging.
REMAX 100W gallium nitride charger has intelligent power distribution strategy. The maximum output power of a USB-C interface is 100W. The maximum output power of a USB-A interface is 30 W. When the USB-C1 interface and the USB-C2 interface output simultaneously, they support 65W+30W. When the three interfaces output simultaneously, they support three-interface simultaneous fast charging output, which is 45W+30W+18W. When the four interfaces charge simultaneously, the power strategy is adjusted to 45W+30W+7.5W+7.5W. The intelligent power distribution strategy coordinates the output capability of each interface for multi-device usage scenarios.
There is PFC circuit in REMAX 100W gallium nitride charger. The whole interior is covered with surrounding brass cooling fins to dissipate heat quickly. The charging temperature is lower than the national standard requirements.
REMAX 100W gallium nitride charger is configured with 2C2A. Black chargers and white chargers are available. There are high-frequency and high-efficiency gallium nitride power components in it. Its volume is much smaller than that of Apple 96W charger. It supports single-port 100W PD fast charging output, and also can charge four devices simultaneously.