Car charger to solve the problem of insufficient power charge in your car
Why did the original car have USB interface to buy car charger?
Just buy a car knows, now the car a lot of collocation USB interface of the original, but the charging speed really slow, to charge a mobile phone can accept, but charge a flat, it can be thrown away, especially poor effect.
Most of the car USB interface is for the transmission of audio data and the design of the current, only about 0.5A, when you are using mobile phone navigation, the actual power consumption more than filling, with electromagnetic capacity of 2915MAH IPHONE 6PLUS as an example, use the original charger charging current of 1A, more than two hours to be full of the use of the car, and with USB interface time requires at least four hours
Intelligent mobile phone production at this stage are the large screen mobile phone, power consumption is serious, in order to solve life problems, mobile phone manufacturers have increased the electromagnetic capacity from the previous hundred Ma, until now still thousands of Ma, so in order not to increase the duration of charging, the charger speed is necessary.
Speaking of these, in fact, the USB is too small to cause the current. But there is also a small mistake many people do not know where some of the car's USB interface are made as audio data transmission in the design, so that the current USB interface is only about 0.5A, although the mobile phone also has a charging plug reaction, but the charging effect is unsatisfactory, in side by side filling when the mobile phone electricity or even make ends meet the situation, so it is to purchase an additional car charger a cigarette lighter is very necessary.
How to choose car charger:
There is also great for learning how to buy a car charger inside this, many of my friends have to click on the "price down" habits, in the electricity supplier shopping for car charger, can not buy cheap!
There are many requirements for a qualified car charger, the most important of which is the circuit overload protection, because in the event of a short circuit, it can immediately cut off the power supply to prevent damage to charging equipment and power supply. In order to save costs, some small factories in the production of car charger when simply simple "insurance". At the same time, some unqualified car charger can not be regulated, resulting in steady flow fluctuations, it is easy to cause severe fever and charger charging equipment, have a certain impact on the mobile phone, security.
Support fast charging mobile phone also needs to be equipped with fast charging car charger:
The charge for five minutes, two hours of talk" this ad believe we are not unfamiliar, in fact, more and more mobile phone have joined the fast charging technology, so the purchase of the charger should pay attention to whether it supports fast charging.
Support fast charging mobile phone will be marked on the product packaging to support its XX technology, but also can observe its output range, voltage 5V-12V, current 1.25-2.4A indicates that it supports fast charging for the phone.
Charging charger, cell phone heating is a normal phenomenon:
When using the mobile phone charger, car charger transformer inside there will be a part of the electrical energy into heat energy, when working at the same time, the current through the conductor will generate heat, so whether it is a mobile phone or car charger fever is a normal phenomenon. But if the mobile phone charging hot especially, is the need to replace car charger.
Car charger, looks like a small object, in fact, there are many places where we need to pay attention to. Choose a suitable car charge, you can significantly improve the charging speed of the phone, while charging side of the electricity will not happen. Remember to buy the regular manufacturers of products sold, or a quality problem to lodge a complaint, too late.
