Server low-temperature starting circuit and server

Abstract

The invention discloses a server low-temperature starting circuit and a server, and the server low-temperature starting circuit comprises a power supply module, a heating module, a temperature measurement module, a controllable switch and a control module, when the temperature detection value is smaller than the preset temperature lower limit value, the control module controls the controllable switch to be switched on to control the power supply module to supply power to the heating module, so that the heating module can heat the server, the heating module is a PTC ceramic heating piece, a core chip of the server can normally operate in a low-temperature environment, and the service life of the server is prolonged. The server can be normally started at a low temperature, and the requirements of the server having strict requirements on a low-temperature working environment are met; in addition, when the temperature detection value is larger than the preset temperature upper limit value, the control module can control the controllable switch to be turned off so as to control the power supply module to be turned off when the power supply module supplies power to the heating module, and the energy-saving effect is good.

Description

technical field [0001] The invention relates to the technical field of servers, in particular to a circuit for starting a server at low temperature and the server. Background technique [0002] With the development of science and technology, servers are widely used in all walks of life. For industries that need to work in cold alpine regions, along rivers and seas, or in other low-temperature environments, servers need to be able to start normally in low-temperature environments. However, at present, because the core chip of the server cannot operate normally in a low temperature environment, the server cannot normally start and operate in a low temperature environment, and cannot meet the use requirements in a low temperature environment. Contents of the invention [0003] The purpose of the present invention is to provide a server low-temperature start-up circuit and server, so that the server can be started normally at low temperature and meet the requirements of the se...

AI Technical Summary

Problems solved by technology

However, at present, due to the fact that the core chip of the server cannot operate normally in a low temperature environment, the server cannot be started and operated normally in a low temperature environment, and cannot meet the use requirements in a low temperature environment.

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