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Voltage stabilization block testing device and testing method

A testing device and voltage stabilizing block technology, applied in the direction of measuring device, measuring electricity, measuring electrical variables, etc., can solve the problems of temperature rise, unable to test the parameters of the voltage stabilizing block, and changing the parameters of the voltage stabilizing block.

Pending Publication Date: 2020-04-17
NINGBO AUX ELECTRIC +1
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The discrete device tester can only provide millisecond-level voltage and current, and the temperature rise of the voltage and current in the first few seconds of power-on will cause the parameters of the voltage regulator to change.
Therefore, the discrete device tester cannot test the parameters of the voltage regulator block under normal working conditions

Method used

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  • Voltage stabilization block testing device and testing method
  • Voltage stabilization block testing device and testing method

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] figure 1 It is a schematic diagram of the module structure of a voltage stabilizing block testing device provided by an embodiment of the present invention. refer to figure 1 ,right figure 1 The structure shown is described in detail.

[0026] refer to figure 1 , the voltage stabilizing block testing device includes a mounting base group 1 , a DC power supply 2 and a collector 3 .

[0027] Mounting seat group 1 is used to install the voltage stabilizing block. In this embodiment, the mounting base group 1 is composed of one or more mounting bases, each mounting base can be equipped with a voltage stabilizing block, and the mounting base group 1 can be equipped with one or more voltage stabilizing blocks.

[0028] Taking the vo...

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Abstract

The invention provides a voltage stabilization block testing device and a testing method. The device comprises a mounting seat group (1) used for mounting a voltage stabilization block, a direct-current power supply (2) used for providing direct current for the voltage stabilization block, and a collector (3) used for collecting the output voltage of the voltage stabilization block. Direct currentis provided for the voltage stabilization block to collect the output voltage of the voltage stabilization block in a normal working state, and the accuracy of voltage stabilization block testing isimproved.

Description

technical field [0001] The invention relates to the technical field of voltage stabilizing block testing, in particular to a voltage stabilizing block testing device and a testing method. Background technique [0002] The voltage stabilizing block can stabilize the power supply voltage that fluctuates greatly or does not meet the demand into a fixed voltage and then outputs it, which plays an important role in circuit design. During normal operation, continuous voltage and current are applied to the voltage stabilizing block. In the related art, the parameters (such as the output voltage) of the voltage stabilizing block are generally tested by means of a discrete device tester. Discrete device testers can only provide millisecond-level voltage and current, and the temperature rise of the voltage and current in the first few seconds of power-on of the voltage regulator block will cause changes in the parameters of the voltage regulator block. Therefore, the discrete device...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 吴丽花黄杰
Owner NINGBO AUX ELECTRIC
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