At present, the nominal charging power of wireless charging equipment is actually only the peak power, rather than the power of the whole charging process.
For example, a wireless charging device that claims to be 50W charging power can often only maintain 50W full power charging efficiency for 20 minutes before charging.
After that, the charging power will gradually decrease, so the average power in the actual charging process may only be about 30W.
Therefore, under the current regulations, mobile phone manufacturers will increase research and development efforts to improve the energy utilization of wireless charging equipment,
Or increase the peak power duration to both meet the need to achieve carbon neutrality and further enhance the user experience.
A 50-watt charger is charged with 50Wh of electricity for one hour, one hour, etc
At 60 minutes, 50\/60=0.83Wh, converted to degrees, is 0.0
0083 degrees, that is, a 50-watt charger charged 0.00083 degrees of electricity for one minute. The rated power of the 50-watt charger is 50 watts, that is, 0.05
Kilowatts, that is, the amount of charging for an hour of the 50-watt charger, because the power consumption of electrical appliances is expressed in degrees, so the amount of charging for an hour of the 50-watt charger is 0.05 degrees of electricity, which is a small mobile phone charger with small power and small current, and the power consumption is very low.