Device and method for regulating electrical parameters

Abstract

The invention relates to the field of electronic product manufacturing, in particular to a device and a method for regulating electrical parameters. The device for regulating the electrical parameters comprises an object table, a regulator, an image acquisition module, a transmission module, an electrical parameter acquisition module and a central processing unit, wherein the central processing unit controls the transmission module to move the regulator and the image acquisition module to preset positions according to an image of a circuit board to be regulated, which is acquired by the image acquisition module, and accordingly, the regulator is controlled to regulate a regulating element on the surface of the circuit board to be regulated with respect to the electrical parameters which are acquired from the electrical parameter acquisition module. The device and the method for regulating the electrical parameters have the advantages that: the central processing unit can be utilized for automatically controlling the regulator to be contacted with the regulating element in an accurate and fast locating way, the regulating process also adopts the central processing unit for automatic control according to the fedback electrical parameters, so the operation precision is high and the system error is small.

Description

technical field [0001] The invention relates to the field of electronic product manufacturing, in particular to an electrical parameter adjustment device and an adjustment method. Background technique [0002] During the production process, it is necessary to adjust the parameters such as the voltage and protection point of the product. This adjustment is usually realized by adjusting a certain rotating part on the circuit board. The adjustment of the corresponding electrical parameters is realized by rotating the rotating part to drive the effective value of a certain variable resistor or variable capacitor. The method in the prior art is to manually adjust the rotating part, and at the same time observe the value of the corresponding electrical parameter displayed by the external testing equipment, so as to realize the adjustment of the electrical parameter. [0003] The prior art method has at least the following disadvantages: manual adjustment often fails to adjust the...

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Problems solved by technology

[0003] The prior art method has at least the following disadvantages: manual adjustment often fails to adjust the electrical parameters to the desired value, resulting in a decrease in product yield; when the adjusted parameters require high precision, manual adjustment and visual observation It is difficult to meet the accuracy requirements by using instruments; the products adjusted manually often have large errors between products; there is still a problem of waste of manpower in manual operations

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