Stromversorgung mit Standby-Modus

Details

Veröffentlichungs-Nr.

EP4716080

Anmeldetag

18. Oktober 2024

Veröffentlichung

25. März 2026

Rechtsraum

EP

Abstract

A power supply and a method of operating a power supply. The power supply including a power input operable to receive a mains electric power, computing means comprising a processor, a first power supply unit (PSU) electrically coupled to the computing means, the first PSU operable to receive the mains electric power when the power supply is switched on and to provide power to the computing means. The power supply including a second PSU, a first switching means electrically coupled to the power input, to the first PSU and to the second PSU, the first switching means operable to divert the mains electric power to the first PSU or to the second PSU. The power supply including a second switching means operable to select a high voltage setting or a low voltage setting of the second PSU. The computing means are further electrically coupled to the first switching means and to the second switching means, and the processor is operable to measure the voltage of the mains electric power input to the first PSU. The processor is further operable to determine from the voltage measurement that the mains electric power is in a low voltage range or in a high voltage, wherein the low voltage range does not overlap with the high voltage range. The processor is further operable to operate the second switching means to the low voltage setting if the mains electric power is in the low voltage range or to the high voltage setting if the mains electric power is in the high voltage range. The processor is further operable to operate the first switching means, subsequent to operating the second switching means, from the first PSU to the second PSU to divert the mains electric power from the first PSU to the second PSU.

Anmelder

Firma

Harman International Industries, Incorporated

Land

🇺🇸 USA