Voltage regulator, power supply circuit, processor-based power supply method, device and medium

By using a converter and output power controller with firmware burning function in the server, the processor's power supply voltage is adjusted in real time, solving the problem of incompatible processor power supply voltage requirements, and realizing adaptive power supply of the processor and stable operation of the server.

CN120428840BActive Publication Date: 2025-09-19INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202510935112.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-07-08
Publication Date
2025-09-19
Estimated Expiration
2045-07-08

AI Technical Summary

Technical Problem

Processor power supply voltage requirements vary from manufacturer to manufacturer, resulting in poor compatibility of processor power supply designs within servers. Under heavy load conditions, the power supply voltage is lower than the specified value, affecting the normal operation of the processor.

Method used

A converter with firmware burning function and an output power controller with power parameter configuration function are used. The actual output power parameters of the processor are monitored in real time through the management controller, the configuration power parameters are determined, and the hardware configuration is performed through the output power controller to achieve adaptive power supply.

Benefits of technology

It achieves compatibility with different power supply voltage requirements, ensures stable power supply for the processor under different workloads, and ensures normal operation of the server.

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Abstract

The present application discloses a voltage stabilizer, a power supply circuit, a processor-based power supply method, a device and a medium, and relates to the field of computer technology. The converter has a firmware burning function, which realizes the unified power supply of different voltage requirements in software and has compatibility. The output power controller is connected to the management controller, the management controller is connected to the target processor, and the converter is connected to the output power controller and the target processor. The configuration power parameters determined by the management controller are output to the converter through the output power controller to power the target processor, thereby realizing the adaptive power supply of the target processor. The poor compatibility of the power supply voltage requirements and the technical problems affecting the normal power supply of the processor are solved, and the different power supply voltage requirements are met by using the firmware burning method, while the configuration power parameters are determined according to the real-time workload of the processor, so as to adjust the output through the hardware configuration of the output power controller.
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