Usually, our mobile phone is out of power, looking at a charger interface in line with their mobile phone, regardless of 37 21, pick up to use, but often the situation is, although it is marked fast charge, charging is slow, feel the small horse car in general, do not force, it is not clear, but also think that the charger is broken. In reality, charging is to convert the alternating current of home appliances into battery direct current, and the smaller the energy loss in the charging process, the better, that is, the ratio of output power to input power is as close to 100% as possible. So how to choose a charging head that meets your mobile phone device? In this blog, we discuss how to buy a good charging plug.
A Few Tips for Choosing a Quality Charger Plug
Fast Charge Protocol
As a high-quality phone charger, it is necessary to have a certain public protocol, such as QC, PD protocol (C port charger standard), and the commonly used public protocol gear needs to be available. For example, if there is a PD protocol, it is best to be equipped with a 20V PD gear, so that you can charge most of the notebooks. The A-port charger is best to have A new UFCS protocol so that more devices can be charged quickly. At the same time, 22.5W high-voltage SCP has also been opened, and the charger can be standard.
Time Stability
The long-term stability of the charger is an important aspect of measuring the quality of the charger. Generally, we will use the time that the charger can stably output 65W as a measure of the stability of the charger. The charger outputs 65W for a long time, and the temperature is not particularly high, which indicates that the charger has good long-term stability and can be used for high-power charging devices such as notebooks for a long time.
The Ripple of the Charger
The ripple of the charger indicates the fluctuation of the output of the charger. Generally speaking, the ripple situation of the charger manufactured by the factory is relatively good, can be stable within 200mV, and some can be as low as dozens of mV, and the ripple value of the charger produced by the garbage manufacturer will be very large, affecting the normal charging of the charger to the mobile phone, so it is not recommended to use some fake charging head.
The Brand
Although it is said that buying things can not only look at the brand, but the brand strength to some extent also determines the safety of the product. Especially the digital products that need to be used every day such as the charging head, if the quality is not up to standard, it will produce great hidden dangers. In addition, no matter how good the charging head is, after a long time of charging, it will inevitably be heated and hot, which will lead to some bad consequences. So be sure to look at its brand strength before choosing the charging head. For example, Anker is a fabulous charger manufacturer, that plays an outstanding role in charging technologies for universal phones.
Conclusion
Choosing a good charging head can not only extend the service life of the mobile phone but also a safer, poor quality charging head once the leakage phenomenon, it is likely to threaten personal safety and property safety. Therefore, try to use the original charger, if necessary, buying a large brand with a safety guarantee is the most appropriate.