In the past year, our company has launched our 30W, 45W, and 65W series of single-output fast charging, which include features such as zero standby, 1/3 fewer components than competing products, no optocouplers, built-in protocols, and meets Level VI energy efficiency. Earlier this month, Level VII energy efficiency was successfully acheived after several months of research.

Level VII enery efficiency represents a higher requirement for switching power supplies, which has been driven mainly by American and European markets. Although this is still going through formal ratification processes, major companies have already begun to incorporate it into their power supply designs. Currently, achieving this standard remains difficult for most manufacturers, with the biggest hurdle being the 10% load efficiency test.

After over six months of our dedicated R&D efforts, our team has overcome this hurdle with our solutions, now achieving an average efficiency margin of 5% and a 10% load efficiency margin exceeding 2%.