i think it is solar power or solar energy
Some of the solor power generators are larger than others. Most of them will supply power for a few hours or days to an average house. Depending on the size of the solar power generator will determine whether or not it can store enough energy to supply power to an average house. Most likely if you get a very big one it will produce enough energy.
Check the label on the power module "brick" that was supplied with your Acer to see what voltage input range it will accept. Generally speaking, the power supplies nowadays have "universal input" such that it will accept an input voltage from 90 VAC to 240 VAC. If that's the case on your power module, you should only need a suitable input cord that is compatible with the Japanese power system. Normal line voltage in Japan is 100 VAC at 60 Hertz frequency.
here, the power required by the receiver is the output power and that required from the source is input power. Gain in dB=10 log(output power/input power) we have, loss in dB = -gain in dB = 10 log(input power/output power) or, 50 = 10 log(input power/10nW) or, anti-log(5) = input power/10 nW so the power required from the source is antilog(5)*10nW = 1 mW
power in, and power out--input and output.
The power input in a thermal system directly affects the temperature output. Higher power input typically results in higher temperature output, while lower power input leads to lower temperature output. This relationship is governed by the laws of thermodynamics.
Efficiency is output power divide by input power.
There's no single answer that covers all possible machines. It may run faster than normal. It may run hotter than normal. It may run fine but with a shorter lifetime. It may run fine but all the downstream devices that depend on it drop like flies. The results are different for different machines.
Electrical efficiency is calculated by dividing the useful output power (in watts) by the input power (in watts) and multiplying by 100 to get a percentage. The formula is: Efficiency = (Useful output power / Input power) * 100. The higher the percentage of efficiency, the more effective the electrical system is at converting input power into useful output power.
It depends on the power input.
Output Power divided by Power Factor.
The average air compressor uses only about 120v. Which is the average house socket. Thus using about 400 Watts of power.