What effect does it affect low temperature?

　　Author ：Iflowpower – ספק תחנת כוח ניידת

Automatic shutdown modern smartphones have calibration temperature work range, when the phone detects that the temperature is too low, it will automatically shut down from self-protection. iPhone's temperature setting is conserved, so it is easier to close than most Android machines. Due to the complex structure of the touch screen, the electrical components are relatively precise, their cold resistance is not the keyboard function machine.

In the extremely cold area, especially urbanization is not very developed, the old-fashioned key function machine is generally higher. ■ Power-off will be changed from zero, thirty-degree, even if the phone does not automatically shut down, the electricity will be consumed with very fast speed. This is because the lithium-ion battery built in the mobile phone is chemical reaction.

In the extremely cold environment, the lithium ion activity in the battery is significantly reduced, and the electrolyte is evenly solidified. The chemical reaction in the battery has slowly slowed, and the actual power is temporarily low, which leads to extremely non-use of the battery. So how do this drop-off can? In extreme cases, it is enough to make a piece of 8%, fifty power shaped.

■ Screen display problem mobile screen is divided into two, LCD and OLED. The LCD is our commonly known LCD screen, which rely on the liquid crystal molecules in the screen. As a liquid, the liquid crystal will be frozen at a certain temperature, causing display errors.

This screen can appear on any LCD screen, whether it is a keyboard machine or a touch screen. About touch screen phones, the LCD phone is easy to slide on the sliding screen at low temperatures. In contrast, OLEDs are much more freeze, and the research says that OLED can be displayed normally under negative 40 degrees Celsius.

■ Glass fragmentation now 90% of mainstream mobile phones have used double-sided glass design, even if it is 10%, there is a front glass panel. In the extreme low temperature, the glass will become fragile. If there is a slight crack in the glass panel, or the mobile phone has experienced excessive thermal expansion and cold shrinkage (suddenly heating the cold mobile phone), the glass's glass has a certain fragmentation.

This sounds some alarms, but there have been real cases in reality, but it is more rare. Internal frost, all the low-temperature mobile phones mentioned above are not permanent, and they are resolved after the temperature is restored. But when helping the phone, pay attention not too fierce.

If a mobile phone is frozen, it suddenly shifted it into a very hot environment. It will be hot and cold in the cold air inside the mobile phone, and then cause the circuit board into water. The opportunity to open the opportunity during the mobile phone, the mobile phone is completely scrapped.

So when everyone will quickly heat the mobile phone, wait for a while, let the water vapor in the mobile phone are almost the same, it is not too late. ■ How to deal with ultra-cold weather, if you have a mobile phone in a very cold room for a long time, in addition to posting the phone, you can also prepare some equipment. Touch gloves are critical, it allows hands to touch without exposure to cold.

Now there are also electric heating gloves on the market, many electric heating gloves also have touch functions, very suitable for low temperature outdoor. Of course, if you don't have a glove that can touch, you can also give your mobile phone with a stylus. At low temperatures, you can use your hand to control your hand.

Now, there is still a mobile heating cover on the market. The heating sleeve will first set the phone first. Users only need to add a charging treasure to the heating sleeve.

But everyone must pay attention to the safe use of the electric device, which also includes the electric gloves just mentioned. In addition to using the attention, you should also polish your eyes when you purchase, don't buy a fake product, very important. I just mentioned that the low temperature will make the power consumption, so everyone must bring up charging treasure, in case.

If you don't have bad money, the outdoor three-proof machine that specializes in selling Taiwan is better. However, it should be noted that such a mobile phone will be better than the general mobile phone, but will not be immune, so everyone still have to prepare other equipment. ■ Mobile phone can't live, people are also the same, if the temperature of the outdoor is enough to make mobile phones abnormal, then people should not be more outside.

Let's not say that it will not freeze the disease, the fingers will be frozen first, and the mobile phone is refreshed. So everyone don't have time to play mobile phones outdoors in the winter of the Spring Festival, especially those in the extremely cold area. Spring Festival frozen tofu is a good thing, but the mobile phone is frozen, it is really broken.