Control method, terminal and virtual digital currency mining machine of series power supply circuit

Abstract

The invention discloses a series power supply circuit, which comprises the following steps: when the series power supply circuit is energized, the internal registers of each chip to be powered turn onm preset operation unit component batches according to preset delay value, wherein each chip to be powered is provided with n operation units, and the n operation units are divided into m preset operation unit groups, m and n are integers greater than 1; the micro-control unit sends pulse signals to the chip set to be powered according to the preset interval time in batches, at the same time, after each chip to be powered receives the pulse signals, the operation unit of the i-th preset operation unit group in the m preset operation unit groups starts operation, where 1<=i<=m, and the pulse signal is in one-to-one correspondence with m preset sets of operation units. The invention can realize the voltage balance of each chip, and improve the voltage stability between the chips of the series power supply circuit, thereby improving the working stability of the whole system.

Description

technical field [0001] The invention relates to the technical field of power supply, in particular to a control method for a series power supply circuit, a terminal and a virtual digital currency mining machine. Background technique [0002] At present, in the virtual digital currency mining machine products, the energy consumption ratio of the mining machine is a very critical indicator; since the mining machine integrates hundreds of chips, the energy consumption of the mining machine mainly comes from the energy consumption of these chips , so reducing the chip operating voltage is one of the very effective means of reducing chip power consumption. [0003] In the prior art, in order to increase the computing power of the mining machine and reduce the production cost of the mining machine, due to the low efficiency of DC / DC, it causes a waste of power supply energy, and at the same time, the design is complicated and the production cost is high. Therefore, the current mai...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a control method, a terminal, and a virtual digital currency mining machine for a series power supply circuit, so as to solve the technical problem that the existing series power supply circuit is difficult to ensure the voltage balance of each chip, thereby realizing the voltage balance of each chip. Voltage balance, improve the voltage stability between series power supply circuit chips, and then improve the working stability of the whole system

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