has always been annoyed by having to bring the switch large base when on vacation. During this period, I have always wanted to buy a charging head that can be plugged into a portable adapter and can be used in TV mode. The
adapter is the bright double-pinned
above. I finally bought a Xiaomi gallium nitride 65w charging head after many failed attempts (Huawei charger, Samsung charger). The selling price of 149 is really painful for working people! The full output standards of
make it the all-around king!
The most important thing is that it perfectly supports the TV mode of the switch, and charges the phone so fast that the charger does not generate heat.
is perfectly adapted to switch, so you can take a combined photo.
The charging cable provided is very thick, which is wrong.
Oh, the original work must be more than 300 words, so let’s talk about gallium nitride : Gallium nitride is an inorganic substance with the chemical formula GaN. It is a compound of nitrogen and gallium and is a direct bandgap. Semiconductor, commonly used in light-emitting diodes since 1990. The structure of this compound is similar to wurtzite and has high hardness. Gallium nitride has a very wide energy gap of 3.4 electron volts and can be used in high-power, high-speed optoelectronic components. For example, gallium nitride can be used in violet laser diodes and can be used without the use of nonlinear Under the condition of semiconductor pumped solid-state laser (Diode-pumped solid-state laser), violet light (405nm) laser is generated.
Simply put, gallium nitride can make chargers smaller.
