THE EVOLUTION OFMETAL CORE PCB INSPECTION METHODS
The first printed circuit boards were much simpler than the designs we see today. Containing far fewer solder connections and components, the primary form of inspection was called MVI, or manual visual inspection. This process was as simple as looking over a board and ensuring all of the components were connected in the right place.
As the complexity of printed circuit boards has grown exponentially over the years, manual visual inspection has grown out of practice. This method was seen as easily prone to failure thanks to human error, and produced substandard board quality as the complexity of printed circuit boards spiked. When not caught early, defects lead to faulty boards that become increasingly more difficult to fix as the board proceeds down the assembly line, leading to higher costs and greater amounts of waste from faulty boards.
.jpg)
To reduce human error, the visual inspection process has become largely automated. Paired with surface mount technology, inspections can proceed at a much higher rate with greater degrees of accuracy. As surface mount technology has led to smaller metal core PCBs and multilayered design, other tools like X-rays are required to find early detection of faults.
Other news about S&L
- Scan to Discover Your Past Life? See How PCB Factories Use Traceability Systems to Create a Quality
- Joining Hands with AI to Forge the New Future of Smart Manufacturing at Sun&Lynn Circuits
- Sun&Lynn Circuits CO., Ltd. was invited to attend the Sixth Global Customs AEO Conference!
- Celebrating the Establishment of SUNLYNN CIRCUITS(THAILAND)
- Good News! Sun&Lynn Circuits Co.,Ltd. is honored as one of the Top 100 Innovative Enterprises in Bao
- What Should You Know about Metal Core PCB？
- FPC supplier ： the types of Flexible PCB
- PCB manufacturer China：Why PCB board snake line, what is it used for？
- What is Metal Core PCB and types of Metal Core PCB？
- Why are High frequency PCBs much more expensive than normal PCBs?
Your browsing history
- Automotive PCB Applications and Types of PCBs for Automotive Industry
- PCB manufacturer China：Material Used in SMT Assembly
- Flexible PCB supplier China ：What are the four common types of FPC?
- The Rigid flex PCB that can save the sales volume of Xiaopeng is the G7, an additional electric car
- Flexible PCB manufacturer：What is Flexible PCB Used For？
- Flexible PCB supplier China ：What is a Flexible PCB？
- PCB manufacturer China：What types of tests are performed during electrical testing
- Hikvision awarded S&L for the best PCB quality performance
- Circuit board plant expansion in inland rushed upstream CCL factory halt the troops and wait
- PCB manufacturer China：Why Use Gold Rather Than Silver and Copper in PCB Manufacture?
A total of -comments【I want to comment】