What is CSP chip scale package? Based on the CSP chip scale package definition of IPC/JEDEC J-STD-012, CSP (Chip Size Package) is a single-chip, a type of surface-mountable integrated circuit package whose package substrate size does not exceed 120% of the semiconductor chip size. Originally, the acronym “CSP” used to stand for “Chip Scale Package,” …
Chip Scale Package: A Guide to CSP Package Forms and Types Read More »
Can circuit boards be repaired? Yes, if the circuit board are physically damaged, which fortunately can be repaired or remanufactured. PCB boards contain many kinds of electrical components. Problems are inevitable because the assembly and production process of PCB circuit boards is too complicated. PCB repair applies to the restoration of a PCB that has …
What is a PCB trace? PCB trace is the track that signals and data travel during printed circuit board operation, which is of great importance to the printed circuit board. It connects different components together to ensure the normal functioning of the printed circuit board. The signal conducted by the trace is composed of electricity, …
Best Guide to PCB Traces: Width, Thickness and Design Fix Recommendations Read More »
What is PCB ink? PCB inks are inks that are used on printed circuit boards (also known as PCBs), and they have essential physical features like viscosity, thixotropy, and finesse. Frequently widely utilized for printing, marking, and other uses.There are three main categories of PCB ink,which are:PCB etching ink, Solder mask Ink and PCB silkscreen …
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 …
The PCB design is complicated, and various unexpected factors will affect the achievement of the overall pcb solution. To produce high-quality PCB boards on time, without increasing design time or incurring costly rework. Design and circuit integrity issues must be identified early in the pcb design process.However, there are many details in the PCB design …
The effect of hole, character and outline design on PCB production Read More »
directory What is pcb impedance? The difference between impedance and resistance. What is an impedanc control? Importance of Impedance Control. How to do impedance control in pcb? How to measure pcb trace impedance? How to calculate impedance in a circuit? What are the factors that affect impedance control? PCB Impedance Design Guidelines. What is pcb …
Impedance Control on PCBs: What for/ How to control/ Impedance calculation Read More »
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.
