5V2A power adapter (charger) is considered fast charging?
2022-10-04 Views：33
Now many cell phones support fast charging, more common are 20W, 30W, 65W, 120W. then 5V2A power adapter (charger) belongs to the ranks of fast charging? This issue of BON technology to explore this issue with you.
As early as 2021, China held a meeting in Dongguan, Guangdong Province and fast charging standards - "Thiel Forum 2017 Fast Charging Technology Standards and Applications Seminar", the meeting clearly pointed out that China's "fast charging" related to the definition of standards: 1.
1. 60% charge within 30 minutes of the start of charging.
2. The charging system consisting of power adapter, data cable and terminal meets the above conditions to belong to fast charging, which is also known as fast charging.
The 5V2A power adapter (charger): its charging specifications refer to the output voltage of 5V, the maximum output current of 2A, calculated according to Ohm's law: P = UI, the maximum output power is only 10W. 5V2A is a more basic cell phone charging standard, so 5V2A power adapter (charger) is not fast charging.
5V2A power adapter (charger) is a more basic charging standard, you can charge most of the bar cell phones and most electronic products, although the charging speed is slow, but the good thing is not easy to heat up the smaller the loss of battery more durable power more durable.
BON technology more than 10 years focus on power adapter research and development and production, 5V2A power adapter (charger) using high standards of automated production workshop rapid mass production, excellent quality, stable charging. Achieve six levels of energy efficiency standards, CCC, UL, CE, SAA, FCC, PSE and most countries and regions to meet the safety standards, certification is complete. Factory direct sales, support OEM customization, welcome to consult!
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