Knowledge

PCB Manufacturing Design Steps

Layout Design Special components in PCB design refer to key components in high-frequency modules, core components in circuits, sensitive components, high-voltage components, high-heat components, a

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Eight common methods of PCBA test technology

With the miniaturization of electronic products, there are about eight methods for assembling components on circuit boards during production, which can be divided into manual visual inspection, digita

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Technical problems and solutions in PCBA manufacturing process

1. Soldering defects Solder Bridge: Accidental connection between adjacent pads due to excess solder. Solution: Remove excess solder between pads by using a solder core or desoldering braid. Adjust

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Soldering Quality Control and Improvement Measures

1. Quality control methods Adopting technologies such as X-ray inspection and automatic optical inspection (AOI) can effectively control and evaluate the quality of soldering. x-ray inspection tech

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What are the causes of PCB voids in SMT processing?

First of all, we need to understand the process of SMT processing.SMT (Surface Mount Technology) is a method of mounting electronic components directly onto the surface of a printed circuit board. The

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PCB Design and Prototyping

The journey of a PCB begins with its design. Engineers use specialized software to lay out the circuit schematic and determine component placement and route alignment. This design undergoes rigorous t

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PCBA surface mounting defects produced by the cause of analysis

In the production process of PCBA SMT, due to operational errors, prone to soldering, short circuit, warping, missing components, solder beads, pin bending, high floating, misplaced, cold soldering, r

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The impact of soldering quality on the performance of the circuit board

1. Reliability of electrical connections The quality of the solder joints, as the electrical connection between the components on the circuit board and the conductive track, is directly related to

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