What are the advantages of GaN chargers over regular fast charging? Which brand is easier to use

The material is more advanced than ordinary fast charging, gallium nitride is the third generation of semiconductor materials, greater power density, small size, fast charging speed, these are the advantages of gallium nitride fast charging, brand, recommend Baseus GAN2 Pro 65W

GaN chargers are lighter, safer, more convenient, faster charging, more compatible than ordinary chargers, etc. I don't think any brand of charger is better than the original charger.

The difference between gallium nitride chargers and ordinary chargers is that they are made of different materials and have different characteristics.

1. The material is different.

Traditional ordinary chargers, its base material is silicon.

Gallium nitride (GaN) is known as the third generation of semiconductor materials.

2. The characteristics are different.

Compared with silicon, gallium nitride has doubled its performance, and is more suitable for high-power devices, smaller in size, and more power density than silicon. The frequency of gallium nitride chips is much higher than that of silicon, which effectively reduces the volume of internal transformers and other components, and at the same time, the excellent heat dissipation performance also makes the internal components more precise.

The fast charging head of ordinary chargers is large and very inconvenient to carry, and some high-power chargers are easy to cause hot charging hair after charging for a long time.

How it works. All mobile phone chargers are actually composed of a stable power supply (mainly a regulated power supply, providing stable working voltage and sufficient current) plus the necessary control circuits such as constant current, voltage limiting, time limiting, and overshoot.

The output parameters marked on the original charger (finger line charge): for example, the output output refers to the relevant parameters of the internal regulated power supply. For example, the output can be used for devices, and it can be used for 6V devices.

1. The material is different.

The basic material of traditional ordinary chargers is silicon, which is also a very important material in the electronics industry. However, as the limit of silicon gradually approaches, and with the increase of fast charging power, the volume of the fast charging head is also larger, which is very inconvenient to carry; Some high-power chargers are also prone to cause charging hair heat when charging for a long time; Therefore, it is even more urgent to find new alternative materials.

Compared with silicon, gallium nitride has doubled its performance, and is more suitable for high-power devices, smaller in size, and more power density than silicon. The frequency of gallium nitride chips is much higher than that of silicon, which effectively reduces the volume of internal transformers and other components, and at the same time, the excellent heat dissipation performance also makes the internal components more precise, and finally perfectly solves the contradiction between charging rate and portability.

2. Development is different.

The development of silicon has also reached a certain bottleneck, and many manufacturers have begun to struggle to find more suitable alternatives. Gallium nitride is an alternative material to be looked for later.

GaN Properties and Stability:

If used and stored according to specifications, it will not decompose. Avoid contact with oxides, heat, moisture and moisture.

GaN begins to decompose at 1050: 2Ga(s) = 2Ga(G) + N2(G). X-ray diffraction has indicated that the GaN crystals belong to the hexagonal system of the fibrozincite lattice type.

In nitrogen or helium, GaN slowly evaporates at a temperature of 1000, proving that GaN is stable at higher temperatures, and at 1130 its vapor pressure is lower than the values calculated from enthalpy and entropy, due to the presence of a multimer molecule (GaN)X.

GaN is not decomposed by cold or hot water, dilute or concentrated hydrochloric acid, nitric acid and sulfuric acid, or cold 40% HF. It is also stable in cold concentrated alkali, but it can be dissolved in alkali when heated.

Back then, the car that boiled water blew louder than this.

Disadvantages of GaN chargers:At present, the main disadvantage of GaN chargers is the high cost, which may be the only disadvantage. From the perspective of manufacturing process, because gallium nitride has no liquid state, it cannot use the traditional straight-pull method of monocrystalline silicon to pull out a single crystal, and it is synthesized purely by gas reaction, and it takes half an hour to form powdered gallium nitride by heating gallium metal at more than 1000 degrees in the ammonia gas stream, which also means that the synthesis environment is very demanding, so the cost of gallium nitride chargers is correspondingly higher, which is why the price of gallium nitride chargers on the market is generally much higher than that of traditional chargers.

Development of GaN chargers:

As a newcomer to semiconductor materials, it soon entered the 5G, RF and fast charging markets. In fact, gallium nitride was originally used to make blue LEDs to improve the display quality of the screen, but later with the deepening of research, it was found that the gallium nitride switch made of it has a greatly increased switching frequency and less loss.

The material is more advanced than ordinary fast charging, gallium nitride is the third generation of semiconductor materials, power density is larger, small size, fast charging speed, these are the advantages of gallium nitride fast charging, Baseus 65W gallium nitride fast charging is still very good, the workmanship texture of the shell is first-class, the charging speed is fast, the size is small and portable, the plug of this charger can also be put away, and there is an LED prompt light after powering on. Compared to traditional chargers, GaN chargers have the advantage of being smaller and more efficient. With the continuous improvement of living standards, mobile phones have become an indispensable electronic product in the lives of the vast majority of people.

The usage rate of mobile phones is very high throughout the day, so mobile phones often have to be charged once a day, or even more than a day, and mobile phone charging is an indispensable charger. In addition to mobile phones, some other electronic products also need to be charged, so sometimes a power strip cannot accommodate multiple chargers. In addition to the large number of electronic products that need to be charged, the chargers of some products are too large and take up too much space.

For example, the charger of a laptop computer takes up relatively much space, but once its size is small, it will affect the charging efficiency. In order to balance the charging speed and the size of the charger, gallium nitride chargers appeared. Gallium nitride is a new type of semiconductor.

GaN chargers have a very bright future and are likely to replace traditional chargers. Why can GaN chargers replace traditional chargers, or what are the advantages of GaN chargers? As an international high-end smart accessories brand, iwalk will give you the answer.

First of all, we know that with the increase of fast charging power, the volume of fast charging head will also be larger. Apple's original 5W charger is small in size, but the power is also small; While the volume of an 18W charger is larger than that of 5W, similarly, a 30W charger will be larger than an 18W. So is there a new material that can guarantee high power and small volume?

Clearly, gallium nitride is the material we've been looking for. Charger GaN has three characteristics: high switching frequency, large band gap, and lower on-resistance.

When applied to chargers, gallium nitride has more obvious advantages. Compared with traditional silicon-based semiconductors, gallium nitride has superior breakdown ability than silicon-based semiconductors.

The gallium nitride charger uses a new type of semiconductor material, the charging speed of the gallium nitride charger is faster, the power is larger, and the volume is smaller, I use Baseus 45W gallium nitride charger, Baseus has done a good job in this regard, you can buy it and use it.

To put it simply, it is possible, small size, low temperature and light weight.

The most essential difference between gallium nitride PD fast charger and ordinary fast charger is that the production materials are different, and then the size is small and the heat dissipation is fast.

GaN PD fast chargers are smaller and lighter, and the charging power is very high; Ordinary fast chargers are a bit big, and the charging power is much smaller.

The gallium nitride PD charger has less power loss when charging, and it can be smaller in size and more powerful than ordinary fast charging chargers.

This charger charges faster and is more secure and reliable, so you can use it with confidence.

Gallium nitride is a semiconductor material, and a normal charger is a device.

The two are the difference between materials and equipment, that is, the difference between raw materials and finished products.

Many friends have heard of the gallium nitride charger on the market, this charger is very fast, so what is the difference between him and ordinary fast charging chargers, let's take a look at their differences.

1. The material is different.

Different from ordinary chargers, the basic material is silicon, silicon is a very important material in the electronics industry, the power and volume are getting larger and larger, and it is very inconvenient to carry, and it is easy to heat.

However, the performance of gallium nitride has been doubled, and it is more suitable for high-power devices than silicon, with small size, high power density, and good heat dissipation, which solves the contradiction between portability and charging rate.

2. Development is different.

The development of silicon has reached a certain bottleneck, and many people are looking for a more suitable alternative. The manufacturing cost of gallium nitride is also very high, and suitable alternative materials will be found.

GaN properties and stability: It will not decompose if we use it normally according to the instructions. We should avoid exposure to oxides.

When the temperature in nitrogen or helium is 1,000 degrees, gallium nitride will slowly evaporate, which means that it is very stable at high temperatures.

GaN is not decomposed by cold water or heat or hydrochloric acid sulphuric acid nitric acid. It shows that he is very sturdy, and he is still very good.

The difference between a gallium nitride charger and an ordinary charger:

1. The materials used are different.

According to the data, the basic material used in ordinary chargers is silicon, although silicon is a very important material in the electronics industry, but with the increase in people's demand for charging, the fast charging power becomes larger and larger, so the volume of the fast charging head is larger, and even some high-power chargers are easy to cause charging hair heat after charging for a long time, resulting in unsafe phenomena, so we have found a suitable alternative charger material: gallium nitride.

2. The volume is different.

If you have both a normal charger and a GaN charger, and compare it directly, you will find that the GaN charger is really much smaller, so it is more convenient for us to use it.

3. The power is different.

I see that there are many GaN chargers on the market that provide 65W of high power and meet a variety of fast charging protocols, so that even if it is a laptop at home, you don't have to worry about charging. What's more, there are also multi-port chargers on the market, which can meet the charging needs of multiple devices.

4. Security is different.

Judging from the above explanation, GaN has super thermal conductivity efficiency and better heat dissipation function, so GaN chargers will be safer to use.