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Three Ways to Complete PCB Assembly
Jun 16,2023
Circuit boards are found in just about every electronic device you use, and while they're common, that doesn't mean they're simple. Producing circuit boards by SMT is a complex business, and proper assembly requires the right tools, the right parts, and the right expertise. Delegating assembly to a professional means ensuring that quality control measures are followed and tested throughout the pro...
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The Benefits of AOI
Jun 15,2023
The Benefits of AOI 1. Positioning accuracy In SMT production , as the size of components shrinks, the positioning accuracy of production and inspection tools becomes more and more important. The rule of thumb for an AOI PCBA system is to have sub-pixel accuracy to ensure that the system can locate small positional deviations that can cause 01005 defects and problems. How to Choose A Good SMT Fact...
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How to Choose A Good SMT Factory?
Jun 15,2023
SMT chip manufacturers are a very important part of the electronics manufacturing industry. In order to meet customer needs and provide high-quality products, SMT chip manufacturers need to have a series of capabilities. First of all, SMT patch manufacturers need to have rich experience in circuit board design and manufacturing. This means that manufacturers need to be familiar with the knowledge ...
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What Are The Common Faults and Solutions of SMT Processing
Jun 14,2023
SMT (Surface Mount Technology) patch processing is one of the important processing methods in the modern electronics manufacturing industry. However, when performing SMT processing , various failures are often encountered. If these failures are not discovered and resolved in time, it will cause great trouble and loss to production. Therefore, this article will introduce the common faults and solut...
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How Does Bad Conformal Coating Affect PCBA?
Jun 12,2023
In the process of PCBA processing, three-proof conformal coatings are an inevitable part. With the continuous improvement of the quality of PCBA products in the market, the requirements for conformal coatings are also getting higher and higher. Therefore, it is very important to choose high-quality conformal coating. However, some bad conformal coatings will bring many negative effects to PCBA. Ne...
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What is Automated Optical Inspection (AOI)?
Jun 12,2023
Automated Optical Inspection (AOI) is a type of automated visual inspection of printed circuit board manufacturing in which cameras automatically scan the device under test for catastrophic failures (such as missing components) and quality defects. Since it is a non-contact testing method, it is often used in manufacturing processes. Guaranteed the high reliability of the multilayer circuit board....
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How to Choose PCB Suppliers？
Jun 09,2023
How to choose a qualified PCB supplier？ You can consider the PCB manufacturer's qualifications, production capacity, quality control and after-sales service, as well as some common PCB board manufacturing techniques and application scenarios. 1. Manufacturer qualification When choosing a PCB board manufacturer, the first thing to consider is whether its qualifications are legal. Legitimate PCB man...
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How to Repair The Short PCB of Speakers ?
Jun 09,2023
Speakers are one of the most common electronic devices in our daily life, and many people use them at home or in the studio. In the process of using electronic devices, we will inevitably encounter some problems. One of the very common problems is a short circuit on the speaker circuit board. This kind of problem can cause the speaker to not work properly, and may even cause permanent damage to it...
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Why Are Multilayer PCB Even-numbered Layers?
Jun 07,2023
We Mainly Bulid Volume Production & High Difficult Printed Circuit Boards for 19+ years! Send Your Inquiry to Sales@ucreatepcb.com, we will quote you in 2 hours! The multilayer PCB or multilayer printed circuit board in the smt patch is a circuit board composed of two or more conductive layers (copper layers). The copper layers are pressed together by layers of resin (prepreg). Due to the comp...
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What are the standard requirements for medical PCBs?
Jun 06,2023
Medical PCB is a circuit board used in medical equipment, widely used in medical lighting, ultrasound detection, physiological monitoring and other fields. The electronic components used in medical equipment have high safety and reliability standards because they involve human health, medical safety and other fields. Therefore, there are many standard requirements in the design and production proc...
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