What does peak power mean?

Peak power refers to the maximum power that the power supply can achieve in a short period of time, which usually only lasts about 30 seconds. Under normal circumstances, the peak power of the power supply can exceed about 50% of the maximum output power.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

refers to the maximum power that the power supply can achieve in a short period of time, which usually only lasts about 30 seconds. Under normal circumstances, the peak power of the power supply can exceed the maximum output power by about 50%. Since the energy required by the hard disk during startup is much greater than its value during normal operation, the system often uses this buffer to provide the hard disk with the current required for startup. , it will return to normal level after starting to full speed. Peak power actually has no practical significance, because power supplies generally cannot operate stably at peak output.

Peak power is P.P power, which is the power obtained by converting the effective value voltage in the rated output power into the peak voltage. Because the peak voltage is equal to 1.414 times the effective value voltage, the peak power is equal to 2 times the rated power.

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