directory What is IPC? What is the IPC-A-600 standard? What is the IPC-6012 standard? What does IPC-6012 regulate in PCB production? IPC-A-600 vs IPC-6012. How to choose between IPC-A-600 and IPC-6012? What does JHDPCB’s A-600 training include? What is IPC? The IPC is an industry association whose aim is to standardize requirements for the assembly …
The role of IPC A 600 and IPC 6012 standards in PCB manufacturing Read More »
directory What is annular ring in pcb? The importance of PCB annular ring size. How to calculate annular ring dimensions? Frequently Asked Questions about annular rings. Considerations for vias in annular rings. Why use teardrop pads? IPC standards and manufacturing tolerances for PCB annular rings. Our annular ring manufacturing capacity. What is annular ring in …
In-depth guide to PCB annular ring manufacturing Read More »
directory What is CSP chip scale package? Features of Chip Scale Packaging. What are the common forms of CSP? What are the types of CSP chip scale package? What different of csp package and cob package? CSP package VS BGA package. Application field of CSP chip scale package. What is CSP chip scale package? Based …
Chip Scale Package: A Guide to CSP Package Forms and Types Read More »
directory What is a PCB solder pad? What are some common PCB pad types? What factors dictate the size of pads in pcb? PCB Pads Design Layout Guidelines. Common PCB pad problems during PCB production. Standards and calculation methods for PCB pad size. How to fix broken PCB solder pads? How to clean circuit board …
What is the solder pad in PCB design and production? Read More »
directory Can circuit boards be repaired? Why do you need PCB circuit board repair? What are the reasons for the failure of the PCB circuit board? Necessary safety measures when repairing PCBs? How to troubleshoot a circut board? How to circuit board repair? Can circuit boards be repaired? Yes, if the circuit board are physically …
directory What is a PCB trace? What is circuit board trace resistance? Know the width and thickness of PCB traces. Considerations for PCB traces. Best advice for PCB trace design. Common sense of current in circuit board traces. High current PCB design guidelines. How to calculate the trace width of PCB? How to cut PCB …
Best Guide to PCB Traces: Width, Thickness and Design Fix Recommendations Read More »
directory What is PCB ink? What are the common types of PCB inks? How to judge the performance of PCB ink? The latest eco-friendly ink PCB: Carbon ink PCB. Suggested storage method for PCB ink. Common problems and countermeasures in the use of PCB ink. What is PCB ink? PCB inks are inks that are …
Understanding PCB Ink Types and Properties: Eco-Friendly Production Read More »
directory What is a QFP package? Substrates for QFP packaging technology. What are the package types of QFP? The practicality of the QFP package. What are the technical difficulties of QFP package? Notes on QFP packaging process. Advantages and disadvantages of QFP packaging. How to Solder QFP Package? What is the difference between QFP and …
Quad flat package: What is QFP package/Type/ Application Read More »
directory What is PCB etching? How does PCB etch work? The Importance of PCB Etching. What is the etching process in PCB manufacturing? How to etch a PCB board? Which chemical is used for PCB etching? What factors determine the quality of etchants? What are the characteristics of wet etching? Understand the process of PCB …
directory What is a PCB schematic? Standard specification for PCB schematics. PCB schematic VS PCB layout. What is the importance of a PCB schematic diagram? How to draw and design a PCB schematic? How to read circuit board schematics? How to make a PCB layout from a schematic diagram? What are the precautions when drawing …
Founded in 2009, JHDPCB has more than 10 years of experience manufacturing full range of PCBs. From simple one or two layers PCBs to high complexity multi-layer PCBs. Low, medium or high volume – Whatever you need.Our goal is to be China’s TOP5 PCB manufacturer.We are committed to providing high-quality, industry-leading PCBs on time at competitive costs.You can rely on us to get the most cost-effective PCB by our expertise and large-scale production.
