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Master-slave interchange type power supply device, power supply method and host

A power supply device and power supply technology, applied in measurement devices, data processing power supplies, electrical digital data processing, etc., can solve the problems that the power supply device cannot be operated in the master control mode and the application level is limited

Pending Publication Date: 2022-04-15
SPI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, under the master-slave control architecture, strict specifications will prevent the power supply device from operating in the master mode, thereby limiting its application level

Method used

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  • Master-slave interchange type power supply device, power supply method and host
  • Master-slave interchange type power supply device, power supply method and host
  • Master-slave interchange type power supply device, power supply method and host

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Embodiment Construction

[0036] In order to fully understand the purpose, characteristics and effects of the present invention, the present invention will be described in detail by the following specific examples and accompanying drawings, as follows:

[0037] As used herein, the term "a" or "an" is used to describe a unit, component, structure, device or module. This is done for convenience of description only and to provide a general sense of the scope of the invention. Accordingly, such description should be read to include one or at least one and the singular also includes the plural unless it is obvious that it is otherwise meant.

[0038] In this document, the described terms "comprising, including, having" or any other similar terms mean that they are not limited to the elements listed herein, but may include elements not explicitly listed but described, Other elements normally inherent in a component, structure, device, or module.

[0039] Please refer to figure 1 , is a functional block di...

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PUM

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Abstract

The invention discloses a master-slave interchangeable power supply device and a power supply method, and discloses a host provided with the master-slave interchangeable power supply device, and a computer readable recording medium capable of executing the power supply method. After a starting instruction is obtained and before the power supply device provides a working power supply to a master control device, a power control module and a power supply unit of the power supply device are made to operate in a master control mode and a slave mode respectively, so that relevant settings of the power supply device are completed. And the power supply control module is switched to the slave mode and the working power supply is supplied to the main control device. Therefore, the power supply control module and the power supply unit, which are regarded as peripheral devices, can communicate with each other under the condition of conforming to the specification of a communication bus.

Description

technical field [0001] The present invention relates to a power supply device and a power supply method, more particularly to a master-slave interchangeable power supply device and a host equipped with the master-slave interchangeable power supply device, and to a master-slave interchangeable A type power supply method and a computer-readable recording medium usable for carrying out the method. Background technique [0002] Electronic equipment is usually equipped with or connected with various electronic devices, and a communication path for data transmission between the electronic devices is established through a bus. For example, in an electronic device, a master board (Mother Board) is used as a master to communicate with various peripheral devices as a slave, such as a storage device, a memory device, a display device, a power supply device, and the like. Since the bus has a corresponding communication specification, electronic devices can communicate on the bus accord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26
CPCG06F13/4022G06F1/26G06F1/3287G06F2213/0016G06F1/3206
Inventor 蔡建利
Owner SPI ELECTRONICS