CN111512265A - 串联供电电路、系统和方法 - Google Patents

串联供电电路、系统和方法 Download PDF

Info

Publication number
CN111512265A
CN111512265A CN201880082050.5A CN201880082050A CN111512265A CN 111512265 A CN111512265 A CN 111512265A CN 201880082050 A CN201880082050 A CN 201880082050A CN 111512265 A CN111512265 A CN 111512265A
Authority
CN
China
Prior art keywords
power supply
unit
voltage
series
supply unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201880082050.5A
Other languages
English (en)
Inventor
邹桐
王利军
詹克团
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bitmain Technologies Inc
Original Assignee
Bitmain Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bitmain Technologies Inc filed Critical Bitmain Technologies Inc
Publication of CN111512265A publication Critical patent/CN111512265A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

本发明实施例提供了一种串联供电电路，其特征在于，包括：第一供电单元，所述第一供电单元串联连接，用于提供第一供电电压；第二供电单元，所述第二供电单元并联连接，用于提供第二供电电压；电源单元，所述电源单元串联连接，为所述第一供电单元和所述第二供电单元提供供电电压；待供电单元，所述待供电单元具有第一供电单元接入端、第二供电单元接入端分别接受所述第一供电单元和所述第二供电单元提供的供电电压。达到了在电源转换效率上明显优于目前业界传统的并联和串联供电架构的目的，同时降低了电路整体供电电流，进一步简化了供电电路，节省了器件的物料成本。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201880082050.5A 2017-12-21 2018-10-26 串联供电电路、系统和方法 Pending CN111512265A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201711402305.5A CN109951067B (zh) 2017-12-21 2017-12-21 串联供电电路、方法及计算设备
CN2017114023055 2017-12-21
PCT/CN2018/112018 WO2019119964A1 (zh) 2017-12-21 2018-10-26 串联供电电路、系统和方法

Publications (1)

Publication Number Publication Date
CN111512265A true CN111512265A (zh) 2020-08-07

Family

ID=66992506

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201711402305.5A Active CN109951067B (zh) 2017-12-21 2017-12-21 串联供电电路、方法及计算设备
CN201880082050.5A Pending CN111512265A (zh) 2017-12-21 2018-10-26 串联供电电路、系统和方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201711402305.5A Active CN109951067B (zh) 2017-12-21 2017-12-21 串联供电电路、方法及计算设备

Country Status (2)

Country Link
CN (2) CN109951067B (zh)
WO (1) WO2019119964A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112445302B (zh) * 2020-11-20 2021-08-27 深圳比特微电子科技有限公司 一种数字货币矿机的启动方法、装置和数字货币矿机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288563B1 (en) * 1998-12-31 2001-09-11 Intel Corporation Slew rate control
CN1466149A (zh) * 2002-06-26 2004-01-07 三星电子株式会社 集成电路存储器件电源电路和操作它们的方法
CN105045364A (zh) * 2015-07-21 2015-11-11 北京比特大陆科技有限公司 串联供电电路、虚拟数字币挖矿机和计算机服务器
CN106383566A (zh) * 2016-10-21 2017-02-08 算丰科技（北京）有限公司 供电电路
CN206147513U (zh) * 2016-08-04 2017-05-03 深圳中电长城信息安全系统有限公司 一种计算机及其微处理器的电源电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04200268A (ja) * 1990-11-29 1992-07-21 Mitsubishi Electric Corp 降圧チョッパー回路
CN2601480Y (zh) * 2003-01-02 2004-01-28 曾郑刚 分离负载串联供电电路
CN206523836U (zh) * 2016-12-16 2017-09-26 算丰科技（北京）有限公司 串联供电芯片和系统
CN107145208A (zh) * 2017-06-20 2017-09-08 算丰科技（北京）有限公司 多级串联供电电路、方法、装置、挖矿机和服务器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288563B1 (en) * 1998-12-31 2001-09-11 Intel Corporation Slew rate control
CN1466149A (zh) * 2002-06-26 2004-01-07 三星电子株式会社 集成电路存储器件电源电路和操作它们的方法
CN105045364A (zh) * 2015-07-21 2015-11-11 北京比特大陆科技有限公司 串联供电电路、虚拟数字币挖矿机和计算机服务器
CN206147513U (zh) * 2016-08-04 2017-05-03 深圳中电长城信息安全系统有限公司 一种计算机及其微处理器的电源电路
CN106383566A (zh) * 2016-10-21 2017-02-08 算丰科技（北京）有限公司 供电电路

Also Published As

Publication number Publication date
CN109951067A (zh) 2019-06-28
CN109951067B (zh) 2021-07-23
WO2019119964A1 (zh) 2019-06-27

Similar Documents

Publication Publication Date Title
CN101825916B (zh) 电脑系统
CN103412637A (zh) 一种可变相数的cpu vr的节能方法
CN103246209B (zh) 电源管理系统
CN109874314B (zh) 串联供电电路、系统和方法
US10181788B2 (en) Rational conversion ratio converter
WO2020123624A1 (en) Charge pump system including output efficiency control
EP2887177B1 (en) Stacked clock distribution for low power devices
CN111512265A (zh) 串联供电电路、系统和方法
US7994656B2 (en) Power supply system and method
CN109951068B (zh) 串联供电电路、方法及计算设备
CN109951066B (zh) 串联供电电路、方法及计算设备
CN110869877A (zh) 串联电路、电路板及计算设备
CN109327149A (zh) 电源模块
CN102213994A (zh) 主板节能电路
CN109874315A (zh) 串联供电电路、系统和方法
CN206515778U (zh) 供电电路
US20120324247A1 (en) Power supply circuit for cpu
CN201797494U (zh) 输出信号调节电路
CN100405252C (zh) 时钟信号转换电路
CN113177386B (zh) 集成电路和电子设备
US8547772B2 (en) Memory power supply circuit
CN218848667U (zh) 一种适用于人工智能物联网设备的集成电路板
CN109861499B (zh) 一种输入串联系统的均压控制方法
CN107831884A (zh) 计算机主板的供电系统
CN114546088B (zh) 芯片供电电路与电子设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination