China Power Charger manufacturers

China Power Charger manufacturers
Posted by sin25am on 2020/08/14
China Power Charger manufacturers

Fast Charging US EU UK AU Plug QC3.0 quick charger for Smartphone
Model: SOY-131 QC3.0 CHARGER
Model: SOY-131
Power: 18W (Max)
Input: AC 100-240V 50/60Hz 0.5A
Output: DC3.6V-6V 3A / 6V-9V 2A / 9V-12V 1.5A
Energy Efficiency: Level VI 
Product specification, Standard & Certificate:
Plug Type: US, EU, UK, AU, JP, KR, CN
Safety Standard: IEC60950
Certificate: UL/CUL, FCC, CE, RCM, PSE, KC, CCC, Qualcomm Quick Charge 3.0
Warranty: 1 years

What is Quick Charge?
If you鈥檙e new to the concept of quick charging, the result is in the name: your Smartphone charges up faster than it would without Quick Charge technology.
At its most simple level, Quick Charge allows for high levels of current to flow to the battery, in an attempt to maximize its charging efficiency. The latest Quick Charge products also tend to charge their batteries at higher voltages, allowing for a higher rate of power transfer through commonly found cables.
However, both the phone and the charger must be compatible with the same charging voltages and currents. Your phone may support charging at 9V/2A, but if you only have a 1A charger then the process will take longer. Likewise, plugging a 2A charger into a phone that can only accept 0.7A won鈥檛 make it charge any faster.
It is also possible to charge a compatible device quickly just by using a similarly high current charger, but non-certified products obviously aren鈥檛 guaranteed to work efficiency.
Quick Charge 3.0
Qualcomm boasts a fourfold increase in charging times over conventional chargers with Quick Charge 3.0, up from the 40 percent speed increase offered by its first generation technology. However, one of the interesting things to note is that Qualcomm isn鈥檛 touting massive increases in charging times over version 2.0, instead the company is focusing on improved efficiency this time around.
The major new feature with 3.0 is INOV (Intelligent Negotiation for Optimum Voltage), which allows for a fined tuned power output and a more optimized charging cycle. Firstly, different batteries require different charging voltages. Version 2.0 supported four modes at varying power levels, 5 volts/2amps, 9V/2A, 12V/1.67A, and a 20 volt option. Quick Charge 3.0鈥檚 INOV communicates with the device to request any voltage between 3.2V and 20V at 200mV increments, allowing for a wider selection of voltages.
Q1. Can I have a sample order for power supply, charger and led driver?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What certifications it has?Including to Qualcomm Quick Charge 3.0 certification?
A: There are CE (LVD, EMC, ERP), ROHS, FCC, DOE, ETL, KC and Qualcomm Quick Charge 3.0 certification.
Q3. What is Quick Charge?
A: Quick Charge is a technology featured in Qualcomm Snapdragon SoCs, used in devices such as mobile phones, for managing power delivered over USB, mainly by communicating to the power supply and negotiating a voltage. It increases the voltage and thus charges batteries in devices faster than standard USB rates allow. China Power Charger manufacturers

QR code
Report this ad Leave a review

Related ads