Old data lines should be replaced in time
Old data lines should be replaced in time, November 29 news, CCTV recently conducted experiments on old data lines, found that the old charging data lines are very easy to short-circuit, resulting in an open fire. Why the old data line should be replaced in time?
Old data lines should be replaced in a timely manner1Data lines are used frequently and become old inevitably. But old data cables are best left alone because they are not safe enough.
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November 29, CCTV recently conducted experiments on old data cables, and found that old charging data cables are prone to short-circuiting, leading to open fire. In fact, the old data cable used for too long, the surface of the plastic will appear a certain degree of breakage or deformation. There is another situation that many cell phone users have encountered, that is, the data cable interface is broken, resulting in poor contact, charging the phone can never be charged. If cell phone users continue to use this charger, in addition to the poor experience, may also cause safety issues.
In this case, how do we determine whether to change the data line? In this regard, some experts believe that the first is to see the appearance of no damage, the second to determine the charging of poor contact, the third to see the terminal interface there is no overheating phenomenon, overheating is an indication of insulation problems. Experts also warned that even if the old data line is repaired, there may be security risks.
In the case of cell phone charging port no problem, the data line is also very good, some people still often use bad, this is why? This comes to the usual protection issues, although the data line is not something valuable, but once broken, the phone does not have a way to charge but will give us a lot of trouble. Usually we try not to play with the phone when charging, do not damage the charging interface, charging is not everywhere, though, accidentally step on the bad.
#Old data line must be replaced # rushed on the hot search
At present, # old data line must be replaced # this topic has rushed on the microblogging hot search top ten, caused netizens to discuss. Some netizens "to cite a three", asking "headphones if the skin is also broken have hidden dangers?" There are also netizens said, now the data line is actually very difficult to use the old, usually half a year on the change.
Netizen comments
In the future, we may no longer need data cables, because true wireless charging may be coming, such as Apple is developing long-range wireless charging technology.
Old data cables should be replaced in time2CCTV News reminds that old data cables should always be replaced. According to experiments by Thiel Labs, old charging data cables are more likely to short-circuit, leading to open fires.
How can consumers tell if a data cable should be replaced? In the video, the expert summarizes three points:
First, look at the appearance of no damage;
Second, charging with or without poor contact;
Third, there is no overheating phenomenon at the terminal interface, overheating is an indication of insulation problems.
However, experts warn that even if the data line is repaired according to the method of repairing the data line on the Internet, the data line will also have security risks. So we are still advised to always replace the data cable in time.
How to buy a data cable?
The general public believes that the biggest key to buying a data cable is the price, which is actually the biggest . Misconceptions. Just mentioned, the data line according to the manufacturer to sub-divided into domestic brands and domestic brand-non-branded, domestic brand-non-branded inside the miscellaneous brand, the quality is really poor, 3 inside the 1 is bad, so that the customer keeps suspecting that the level of their own computers is too poor, how to install the computer does not recognize ah! So it's important to distinguish the quality of the product and find a good seller.
Comparison of the strength of the seller is generally a guarantee of product quality, because they do not want to sell out of the data line are returned and replaced it, not to mention the postage back and forth, even if the time and energy to consume a lot. Therefore, the gold medal sellers will cooperate with famous and reputable manufacturers, these manufacturers generally have a failure rate of 1%, while some bad manufacturers have a failure rate of 30%. This is why the same model function of the data line price difference of 2 times the reason, for example: DKU-2 data line is sold for 12 yuan, there are sold for 25 yuan, the courier is 15 yuan, if 12 yuan is a low-quality line, can not be used properly, you have to call the seller to consult the phone, a phone call at least 10 minutes (and there may be many times), a conservative estimate of 5 yuan of telephone charges, and ultimately in the seller's consultation, a phone call at least 10 minutes (there may be many times), a conservative estimate of 5 yuan of telephone charges, the seller will not have to pay the price. The phone bill, and ultimately in the seller's telephone guidance, or can not be used properly, resulting in the replacement, then you have to at least 15 yuan more mailing costs (at least you send back to the past money out of your own pocket, a line is only 12 yuan, the seller is unlikely to paste 15 yuan courier fee to you, get it wrong buyer replacement of the courier fee is also calculated in your head, that is, 30 yuan), so that the total price is not far higher than the 25 dollar line! The total price is not much higher than $25 for that line. This is only a monetary loss, in case you play the line spent 3 nights, then the loss of time is more incalculable. What's worse is that the replacement cable still doesn't work properly, and I think that's how you'll feel at that point.
Even if it is the exact same cable, the buyer enjoys different prices and services from different sellers, and the higher price may come with a series of services such as free testing, technical consultation, website download, free replacement, and guidance on installation. Why is the price of the curry bar higher than the milk tea store? It is the same reason that the service and grade is different.
Therefore, we always believe that a penny for a penny, the data line is not simply the price of the line, there is technology and after-sales service content in it, low price and service is always impossible to maintain a balance.
The old data line should be replaced in time3
As with cell phones, data lines are products that are used every day, and many people will use data lines to peel off, blackened and not willing to throw away.
The China Institute of Information and Communications Technology (CIICT) Thiel terminal experiments found that old charging data lines are more prone to short-circuiting, resulting in an open fire. Exposed metal parts will corrode after a long time of use, which may lead to overheating of the charging equipment and trigger a fire.
So how do you tell if the data line should be replaced?
1, look at the appearance of no damage;
2, charging with or without poor contact, if there is poor contact, it may be touching the insulation between the electricity has been a problem.
3, there is no overheating phenomenon at the terminal interface, overheating indicates that there is a problem with insulation.
It is important to note that there are now videos online that will give you a way to fix the cable, and Terra Labs reminds us that even if you fix the cable online, the cable will still be a security risk.
TelLabs also says that buying a cable depends on three things:
1. The materials are generally PVC and TPE, which are highly flame-retardant
2. the CQC certification mark, which means that the product has passed the rigorous testing of a nationally recognized laboratory.