WiCAN Pro is an OBD diagnostic scanner designed to meet advanced automotive diagnostic needs. Powered by a dedicated OBD interpreter chip, it fully supports all mandated OBD-II protocols. WiCAN Pro ca…’
Crowdfunding Project: WiCAN Pro – Engineering and Technical Overview – WellCircuits Read More »
Thermosetting PlasticsThermosetting Plastics are polymers that irreversibly cure to form a rigid structure when heated or chemically treated. Once set, these materials cannot be melted or remolded. Th…
PCB component layout is a crucial part of PCB design, which directly affects the performance, stability and manufacturing cost of the circuit board. During the process, the general principles that des…
General Principles of Component Layout – PCB Assembly Read More »
The key to ensuring food security and agricultural stability lies in transitioning from traditional farming to innovative, technology-driven methods, such as the use of PCB reverse engineering for agricultural machinery, to modernize and enhance production efficiency in China’s agriculture sector.
PCB Copy Board Accelerates Agricultural Advancements Read More »
The process of certifying and upgrading moisture-sensitive water-based MSL for PCB circuit boards involves a series of incremental tests and certifications, including moisture absorption and reflow testing, with specific conditions for different MSL levels and a focus on ensuring consistent quality and reliability through visual and electrical inspections.
MSL Certification and PCB Circuit Board Upgrades Read More »
Key considerations in PCB layout, design, and production, emphasizing the importance of clear technical specifications, managing drilling and via design for cost-efficiency, avoiding common circuit design errors, and ensuring accurate solder mask, character, and shape designs to prevent manufacturing issues.
What key factors should be considered in PCB layout and design? Read More »
To improve PCB EMC performance, techniques such as reducing the power layer size to confine electric fields within the ground plane, adhering to the 3W and 20H principles, and using appropriate methods for separating analog and digital grounds, including 0-ohm resistors, magnetic beads, and capacitors, can effectively reduce interference and enhance signal integrity.
What are the five most common challenges encountered in PCB design? Read More »
As technology progresses, PCBA has become essential in electronics, requiring careful selection based on reliability, quality control, and anti-static measures to ensure optimal performance and longevity.
Criteria for PCBA Selection and Associated ESD Mitigation Techniques Read More »
Printed circuit boards (PCBs) are vital for electronic connections, and their design focuses on optimization to minimize errors and enhance efficiency, but the industry faces challenges from increasing competition and slim profit margins, necessitating careful cost control and engineering strategies.
Design and production of printed circuit boards (PCBs) Read More »
The relationship between PCB trace length matching and differential pair frequencies highlights the importance of considering the entire signal bandwidth to meet wideband signal integrity metrics, as emphasized by recent standards like USB4, which address factors such as crosstalk, insertion loss, and impedance deviation.
How does PCB design account for the entire signal bandwidth in line length matching? Read More »
China First 7-Day Delivery PCB Factory, Free Samples Available.
Operating from China, WellCircuits stands as a top-tier manufacturer of premium PCBs & PCBAs.
Our expertise lies in crafting multilayer flexible circuits, rigid-flex PCBs, HDI PCBs, and Rogers PCBs.
We excel in rapid-turnaround PCB prototyping and thrive on handling challenging projects as our forte.