The text explains the different types of vias used in PCB manufacturing—through holes, blind holes, and buried vias—each serving distinct purposes in connecting circuit layers, with varying levels of complexity, cost, and space utilization.
Introduction to Three Types of Holes for PCB Prototyping Read More »
The absence of conformal coatings on PCBs can lead to issues like patina formation, leakage, short circuits, and contamination from fingerprints or sweat, which can significantly shorten the product’s lifespan and increase maintenance costs.
Could you provide an update on the condition of the patina on the PCB board? Read More »
1ABSABS is one of the most common thermoplastic materials with good mechanical property excellent impact strength high heat resistance and good machinabilityABS has a low density and is ideal for
Frequently Used Plastic Materials in CNC Machining – CNC Machining – Wellcircuits Read More »
FDMAdvantages Easy to operate and maintainMore economical and cost-effective compared to other methodsNo need to use irritating chemicals which is more environmentally friendly Suitable size which c
What is a Fiducial Mark and How Does it WorkA fiducial mark is typically a circular pad or other shapes of exposed copper that is surrounded by a clearance area It acts as a reference point for auto
What is a Fiducial Mark? – PCB Knowledge and Manufacturing Insights – Wellcircuits Read More »
IntroductionPreviously we had a look at the single-phase semi-converter design We noted that the converter utilizes the technology of two thyristors and two diodes in its bridge circuit supported by
Fusion 360 is the first and only integrated cloud CAD CAM CAE and PCB software platform of its kindWhen you finish designing a PCB in Fusion 360 and need to export coordinate files for the PCB man
By Hesam Moshiri Anson BaoCopyright Attribution-NonCommercial-NoDerivs CC-BY-NC-NDThe key part of any electronic device is the power supply Any instability or malfunction of the power supply part
85V-260VAC to 5VDC, 25A Flyback Converter – Wellcircuits Power Supply Technology Read More »
Printed Circuit Boards (PCBs) are essential components found in nearly every electronic device, facilitating electrical connections between components. As devices grow more complex, PCBs accommodate denser circuits. The bare board, known as a “Printed Wiring Board (PWB),” forms the foundation.
The advent of surface mount technology has led to the need for cost-effective automatic inspection of PCB multilayer boards, with common testing methods including the bed of needles and flying probe tests, each with their own advantages and limitations depending on board complexity, testing speed, and cost considerations.
What are the various inspection technologies used for PCB boards? Read More »
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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.