Title:
VOLTAGE-FOLLOWING POWER SUPPLY CIRCUIT IN SERIES CONNECTION, AND FORCE CALCULATING PLATE AND CALCULATION DEVICE APPLIED THERETO
Document Type and Number:
WIPO Patent Application WO/2020/001312
Kind Code:
A8
Abstract:
Provided in the present invention is a voltage-following power supply circuit in series connection, comprising a power supply end and a ground end; a power supply module, comprising an input end and an output end, the input end being connected to the power supply end, the output end being used to provide a power supply to two or more chips to be powered, and the power supply module and the chips to be powered being in series connection between the power supply end and the ground end; and at least one auxiliary power supply module, which is used to provide an auxiliary power supply to the chips to be powered, wherein a voltage following module is further connected between the power supply end and the auxiliary power supply module, and the voltage following module is used to adjust the voltage of the auxiliary power supply.
Inventors:
MA JIAKUN (CN)
ZHANG NANGENG (CN)
ZHANG NANGENG (CN)
Application Number:
PCT/CN2019/091568
Publication Date:
September 17, 2020
Filing Date:
June 17, 2019
Export Citation:
Assignee:
HANGZHOU CANAAN INTELLIGENCE INFORMATION TECH CO LTD (CN)
CANAAN CREATIVE CO LTD (CN)
CANAAN CREATIVE CO LTD (CN)
International Classes:
H02M1/32; G06F1/26
Attorney, Agent or Firm:
LECOME INTELLECTUAL PROPERTY AGENT LTD. (CN)
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