On August 18 of this month, besi held a new product launch conference, which mainly launched 2 audio products, 4 charging products and 1 expansion dock. In response to the chaos in desktop cables, Besi mainly promotes the home plug-in series. Relying on GaN5 gallium nitride technology, it not only improves charging efficiency, but also increases the number of plug-in interfaces without increasing volume, and supports multiple fast charging. protocol. The launch of numerous products provides users with a variety of options to keep the desktop neat and tidy.
Speaking of portable charger , gallium nitride chargers are in full swing recently, and many manufacturers have launched their own products, not only because of their small size, large power, good heat dissipation, and good compatibility, but also Because of its representative A revolution, a trend. This time, this GaN5 Pro GaN5 Pro GaN nitride multi-function desktop fast charging charger is an docking station with its own power cord. The Type-C1 interface is the basic charging interface, and Type-C2 supports data transmission There is also a USB-A port and HDMI interface that supports data transmission. The overall volume of this charger is: 96*46*38mm, the volume is not very large, the power cord is 1.5m long, and the overall weight of the product is 288g. In terms of physical parameters of the appearance, thanks to gallium nitride Technology, although there are many interfaces, they are not large in size.
According to the official introduction: Beisi GaN5 Pro 67W gallium nitride charger input supports 100-240V 50/60Hz 1.5A MAX, C1 and C2 interface outputs support 5V/9V/12V/15V⎓3A , 20V⎓3.35A; C1+ C2 output: 45W+20W.
actual experience
Let's test how much real power different charging combinations have. First of all: use Type-C1 to rush the phone. The phone supports 67W fast charging, and the charging cable also supports high-power charging. When we use a safe charging multi-function monitor to detect charging, the voltage is 8.44V and the current is 2.12A. , the overall power is 17.89W, and the power is not very high. Perhaps it is because the battery power of the phone has already rushed up and the power has begun to decrease, or the mobile phone battery is not particularly good, after all, the phone has been used for too long.
Then use Type-C2 for charging. You can see that the charging voltage is 8.79V, the current is 1.79A, and the overall power is 15.73W, which is significantly lower than Type-C1's power.
Then use Type-C1 and USB-A to charge the phone to detect the charging efficiency of Type-C1. You can see that the charging voltage is 8.93V, the current is 1.73A, and the overall power is 15.44W.
Finally, it is directly charged using USB-A. You can see that the charging voltage is 5.07V, the current is 0.94A, and the overall power is 4.76W. The charging power above
is for reference only, because there are many factors that affect charging efficiency, including charging cables, battery life and even mobile phone charging protocols. Therefore, it cannot be generalized and needs to be calculated based on actual conditions. The author is for reference only.
HDMI interface allows the monitor to run perfectly
Multiple interfaces provide the possibility for the coordinated operation of multiple devices. According to the official introduction, users can use their own laptop Connect it, use the Type-C2 interface to charge and transmit data, and HDMI is used to Connect the monitor and work with USB A port connected to card reader and other devices. Switch users can connect the host to Type-C2 and connect the HDMI interface to the monitor, so that the host mode can also be turned on. At this moment, there is another Type-C1 interface that is vacant and can be connected to other charging devices, but this device does not require too high power because other interfaces are already fully loaded.
Summary
BSI focuses on charging devices this time, and there are many types. This time I experienced the GaN 5 Pro GaN nitride multi-function desktop fast charging charger 67W, and there is also a one with GaN 3 Pro 65W with plug-in board, though, Beisi has many products, but when it comes to choosing, you still have to buy them according to your actual needs.This GaN 5 Pro 67W is not only a charging head, but also a conversion interface. The addition of HDMI allows many laptops that only support Type-c to be connected to an external monitor without having to buy an additional conversion interface. The overall experience is that the charging power is also daily enough Using this small-sized gallium nitride charger is indeed worth owning, effectively reducing the chaos of desktop cables. Even when traveling, you don’t need to carry a variety of electronic devices. It’s not just to simplify the complexity. What is the essence of life!
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