Method and device for aging power board

A power supply board and power supply technology, which is applied in the direction of power supply testing, conversion of irreversible DC power input to AC power output, etc., can solve the problems of high aging cost and large load occupied space, so as to reduce the aging cost, reduce the occupied space, The effect of reducing the load footprint

Inactive Publication Date: 2019-08-06
TIANJIN SAMSUNG ELECTRONICS CO LTD +1
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Problems solved by technology

[0005] The embodiment of the present application provides a method and device for aging power boards, which solves the technical problems of the load of the power boards occupying a large space and high aging costs during the aging process of the power boards in the prior art, and realizes the reduction The load of the power board takes up space and the technical effect of reducing the aging cost

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  • Method and device for aging power board
  • Method and device for aging power board
  • Method and device for aging power board

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Embodiment Construction

[0041] The embodiment of the present application provides a method and device for aging the power board, which solves the technical problems of the power board load occupying a large space and high aging cost during the aging process of the power board in the prior art, and realizes the reduction The load of the power board takes up space, and the technical effect of reducing the aging cost.

[0042] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0043] First of all, the term "and / or" that appears in this article is just an association relationship that describes associated objects, which means that there can be three relationships, for example, A and / or B, which can mean: there is A alone, and A exists at the same time and B, there are three cases of B alone. In addition, the character " / " in this...

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Abstract

The invention discloses a method and a device for aging a power panel. The method comprises the steps of acquiring power information of the power panel to be aged; acquiring a load parameter of the power panel according to the power information of the power panel; calculating load current of the power panel according to the load parameter of the power panel; aging the power panel by using a direct current to alternating current inverter circuit, wherein the current flowing through the inverter circuit is the load current; and feeding alternating current inverted by the inverter circuit back to the power input end of the power panel. The method and the device for aging the power panel solve the technical problems of large load occupied space and high aging cost of the power panel in the process of aging the power panel in the prior art, and achieve the technical effects of reducing the load occupied space of the power panel and reducing the aging cost.

Description

technical field [0001] The invention relates to the technical field of power board aging, in particular to a method and device for aging a power board. Background technique [0002] With the expansion of production of power boards, the aging of a single power board is usually based on the load of the power board, setting the same size of cement resistance, putting it in a high temperature room, and then performing an aging processor. [0003] In the prior art, the greater the power of the cement resistance, the larger its volume, and the relative calorific value also increases, so that when the cement resistance is used as the load of the power board, it occupies a larger space; at the same time, in order to solve the problem of aging power The problem of heat dissipation of the board requires an additional fan, which increases the cost of aging. [0004] In addition, since the power consumption of the motherboard is decreasing or adjusted every year, the load on the power ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M7/42G01R31/40
CPCG01R31/40H02M7/42
Inventor 王超
Owner TIANJIN SAMSUNG ELECTRONICS CO LTD
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