The new design breaks through the volume limit, and the Beisi 65W Gan3 Pro gallium nitride charger is disassembled

2021-10-14

Beisi is one of the first brands to enter the gallium nitride fast charging charger in the industry. Up to now, it has launched more than 10 gallium nitride fast charging power products with multiple power levels such as 45W, 65W, 100W and 120W, forming a rich product line and being recognized by the market and consumers.

Recently, Beisi 65W power level ushered in a new product Beisi Gan3 Pro 65W gallium nitride charger again. This charger continues the interface configuration of the previous generation 65W gallium nitride fast charging, and is still equipped with 2c1a. At the same time, it also retains excellent fast charging protocol compatibility.

The difference is that it has built-in new power supply scheme and new structural layout, 0.88w/cm ³ The power density is very rare in the 65W three port charger, which also makes the whole charger smaller and easier to carry; At the same time, the temperature rise performance of the charger at high power output is also optimized.

Not long ago, the charging head network has conducted a detailed evaluation of this charger. Today, we continue to share its disassembly.

At present, Beisi has launched three gallium nitride chargers for the 65W 2c1a fast charging series. As the third generation product of the series, Beisi 65W Gan 3 Pro gallium nitride fast charging charger continues to the previous two generations in terms of appearance and compatibility. At the same time, it has made a breakthrough in volume scheme, realized higher power density and better portability.

The internal development of the charger is based on the mainstream high-frequency QR flyback topology in the market. The AC-DC part adopts the maorui core gallium nitride control chip scheme, combined with the ganfast gallium nitride power chip of nano micro semiconductor; Two smart star schemes sw3516h are selected for the secondary step-down part, and two channels of independent step-down are used to realize single C-Port blind plug output 65W and multi port power intelligent distribution.