With the increase of personal digital devices, the drain plug is gradually occupied by various chargers, not to mention ugly, and it is unsafe if you do not have the habit of unplugging the charger at will; In case of a business trip, you have to take several chargers with you, which increases the burden of travel. This product is introduced today—— iLexan Super intelligent array will help you solve these problems.

1、 Appearance appreciation

It is different from the traditional shape of thin and long cuboids, iLexan The shape of the inner circle and the outer side is dazzling, and the two-color stitching also eliminates a trace of monotony; With independent power switch key, the safety factor is improved; An instruction manual is attached, which introduces iLexan Various parameters and functions of.

It is different from the traditional shape of thin and long cuboids, iLexan The shape of the inner circle and the outer side is dazzling, and the two-color stitching also eliminates a trace of monotony; With independent power switch key, the safety factor is improved; An instruction manual is attached, which introduces iLexan Various parameters and functions of.

The most obvious difference from the traditional row and insert is the four USB It's easy to charge the digital device if it is connected. What other functions are there? Let's continue to look down. Except for four USB The interface also has a socket compatible with the national standard, American standard, British standard, European standard and Korean standard.

The input voltage, output voltage, power, maximum current and other parameters are marked on the back of the plug. In addition, there is another USB The wire is wound on the base. With this cable, many functions can be realized: plug it into the computer, iLexan It turns into a four person HUB , four on the front USB It can not only charge, but also transmit data; Plug it into the mobile power supply, and instantly expand the charging ports of the mobile power supply to four, greatly improving the scalability of the mobile power supply. This all-in-one design iLexan More practical.

After a long talk, iLexan Where's the wire? Ha ha, the mechanism is here, follow the picture PULL The direction indicated by the triangle beside can be iLexan Take out the plug of and insert it in the front along the row ROLL UP Turn the blue part in the direction of, and the wire will come out. Of course, you can also pull the plug directly to pull out the power cord.

The total length of the power cord is two rice After use, turn the blue part in the opposite direction to retract the wires. This design similar to the winch solves the problem that the traditional row and plug wires are not easy to sort out. As for the service life of the blue "winch", it needs to be tested.

Speaking of service life, the upper and lower cover seams (as shown in the figure above) at the connection between the plug and the row plug are significantly larger than those at other places, and the gap will become larger when the plug is pulled out and put in, so the process needs to be improved.

Small size, various functions, novel design, and low price. What do you think iLexan They are all good helpers for traveling. In addition, the student party now basically has more than one kind of digital equipment, and the crowded dormitory is also iLexan A place to show your skills.

2、 Charging test

As a drain plug, the charging function is needless to say, iLexan There is one universal socket and four USB Socket, that is, it can be five Devices provide power, but the total power cannot exceed 600W ， USB The total current of the interface cannot exceed 3A . The test equipment is LG G2 , millet plate and AIKa Sharpness X10 Mobile power supply, where G2 And Xiaomi tablet are original chargers with specifications of 5V1.2A and 5V2A ， X10 Use Samsung original charger, and the specification is also 5V2A The charging cables are all original data cables. Current and voltage measurement tools are second-generation white tail, and voltage measurement error is ± 1% , current measurement error ± 1% Of course, the current and voltage are not always the same, and there will be slight fluctuations. At the same time, since the trickle charging is adopted in the later stage of charging, all the measured data are based on the equipment power of 30%~70% Collect at.

First, let's take a look at the no-load situation, iLexan There is a certain line loss compensation.

iLexan Of USB The port can directly charge digital devices, which can replace their chargers. But what's the charging effect? Let's see first iLexan It can be seen that the charging voltage and current of the charger can reach 5.21V and 1.8A , while using iLexan Can only reach 5.07V and 1.41A The no-load voltage of Samsung charger can reach 5.3V , so the voltage drop of the two is similar, but the charging current drops slightly.

Let's take a look at the charging of the Xiaomi tablet. The charging voltage and current of the original charger are 5.23V and 1.17A ， iLexan by 5.10A and 1.17A , similar to the original charger. For G2 And millet four When charging the mobile phone, the charging voltage and current of the original charger are 5.2V and 1.3A Left and right, with iLexan The voltage and current of the two mobile phones are almost the same as those of the original ones. Compared with the charging of mobile power supply, it seems that iLexan Sensitive to charging current, each USB The current should be limited to 1.5A After all, there are four USB The total current is only 3A , single port cannot reach 2A It's a pity. I guess it's due to the cost and heat dissipation (the charging line wraps around the whole array).

Since there are four USB Well, it's certainly not for charging one device. Let's see the effect of charging multiple devices. First, use iLexan At the same time, the millet tablet and the mobile power supply are charged. The charging voltage and current of the millet tablet basically remain the same as when charged separately, while the charging voltage and current of the mobile power supply drop greatly, especially the current, which is only about one-third of that when charged separately. The total charging current of the two devices adds up to only 1.7A 。

Let's see iLexan At the same time G2 It can be seen that the charging voltage of the two devices is relatively low, only 4.6V However, the sum of the charging currents of the two devices is relatively large, reaching 1.94A 。（由于手机亮屏时充电电流会发生变化，为避免测量错误，测 G2 For charging current 5s Photographic records, photos taken and G2 The color of the photos taken is slightly different, please forgive me.)

Although the two equipment have been squeezed dry iLexan But let's take a look at the charging of the three devices to see if they can reach 3A Maximum current of. No accident, the charging voltage is only 4.6V More, the total charging current is 1.48A . I don't know if the device limits the charging current because the charging voltage is too low. Anyway 3A I haven't measured the charging current of two Minutes, and record the data after reaching a stable charging state to minimize the error)

It is worth mentioning that USB When charging the device, iLexan The temperature will rise, and the temperature rise is obvious. It feels warm when you touch it, and the temperature is lower than the original charger, which should benefit from iLexan Smaller charging current and much larger volume.

III HUB data transmission

When I first heard the words "super intelligence", I thought it was iLexan Like those smart homes, there is app The equipment operation can be monitored, but iLexan The "intelligence" of HUB Function.

Now there are many digital devices. When we exchange data with computers, most of us choose the simplest method - data cable. But there are only two super books now USB Interface. If you plug in a wireless mouse receiver all year round, there is only one left USB It's obviously not enough. It's the turn HUB You have shown your skill. iLexan Four of USB The interface can not only charge, but also transmit data iLexan Bottom USB When the cable is pulled out and connected to the computer, he instantly turns into a four port HUB , easily identify four devices. When testing, G2 It often happens that the connection with the computer is suddenly disconnected and then immediately reconnected. I wonder if it is because of the laptop (Lenovo Y470 ） USB The port voltage and current are not enough.

Since it is HUB Let's focus on his data transmission rate. Test to copy one 1.7G Compare the movies on the left and right of the USB flash drive directly plugged into the computer with those on the iLexan The copy speed of the connected computer. It can be seen that the speed of copying movies by connecting the two computers separately is 18M /s and 6M /s about. Weigang is 16G Of USB3.0 Udisk, while Kingston 32G Of two Udisk, the usage rate of Weigang is 30% Around Kingston 10% 。

Next, let's take a look at the two USB disks that have passed the iLexan When transmitting. It can be seen that the transmission speed changes little.

Then it was passed at the same time iLexan Transmission. It can be seen that the transmission rate of the two USB disks is still the same, which seems to be correct HUB We don't have to worry too much about the transmission speed of.

In addition, the back USB The cable can also be connected to the mobile power supply, so as to expand the number of charging sockets of the mobile power supply. However, the charging current and voltage are limited by the output power of the mobile power supply. Considering that most mobile power supplies now have two output interfaces, this function is not so practical. However, it has some effect on Xiaomi mobile power supply, which is an output port.

4、 Summary

be known as iLexan The super intelligent plug and socket is aimed at a market segment, with a small and portable body, rich and versatile interfaces, and unique wire storage methods, providing a charge for people who often travel on business + One transmission solution Android Equipment, one iphone , plus one more pad ， iLexan It can absolutely meet the needs of charging and data transmission.

Xiaomi's original on the official website 5V2A Chargers will be sold soon forty-nine Block, not mail, but in a treasure iLexan Package price of the store with the highest sales volume seventy Less than RMB, not only a four port charger, but also a four port charger HUB At the same time, it also has a universal socket, which makes it clear whether it is worth it at a glance. Of course, the charging efficiency is certainly not as good as the original charger, but considering the portability and versatility during the journey, iLexan It's worth buying.

Internet enterprises represented by Xiaomi have gradually started to set foot in the traditional household appliance industry, not only relying on the concept of "smart home" to make gimmicks, but actually making some more practical and useful products; Of course, the traditional home appliance industry will not stop and stick to the beaten track. From Haier, which developed the Internet of Things more than a decade ago, to Gree, which now uses mobile phones as its entry point, it also needs to integrate its own products into the Internet. Technology makes life better. As consumers, let's look forward to the beauty brought by technology ~