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 passage discusses the technical challenges and capabilities involved in manufacturing ultra-precision six-layer PCBs, emphasizing the importance of advanced R&D, factory capabilities, and quality control for achieving high-precision specifications like 5/5 mil line widths and 0.3mm or smaller apertures.
Ultra-Precision Six-Layer PCB Design and Fabrication Read More »
The manufacturing of PCBs involves various heat and chemical treatments that can cause warping, which can be prevented through proper design, processing, and storage, while copper foil plays a critical role in conductivity, electromagnetic shielding, and the growing demand in the electronics industry.
Warpage of PCB circuit boards and its impact on copper foil integrity. Read More »
The text outlines various PCB manufacturing processes, including hole wall activation for electroplating, through-hole plating, selective plating methods like reel-linkage and brush plating, and the use of low-viscosity ink for efficient prototyping, each aimed at improving adhesion, conductivity, and efficiency in the production of printed circuit boards.
There are various through-hole plating techniques used in PCB manufacturing. Read More »
PCB design is a critical and complex process that goes beyond simple circuit layout, as poor design can lead to significant malfunctions and financial losses, as illustrated by an incident in the early development of push-button telephones with hands-free features.
In the previous steps we have completed the creation of all the inner layer circuits and the required holes ThroughBuriedBlind holes Next we have to enter the outer layer imaging process of the
The hole walls after drilling are composed of non-conductive epoxy resin and fiberglass board In order to connect circuits between different layers it is necessary to metalize the hole walls through
Green used to be thought of as the typical PCB colour The availability of various PCB colours has also increased with the development of technology and more inventivenessEvery patched circuit is bui
Selecting the Optimal Color for Your PCB – Essential PCB Information – Wellcircuits Read More »
Surface Pre-TreatmentThe copper sheet after cutting has oxides grease and other impurities attached to the surface which firstly needs to be pretreated The main purpose of pretreatment is to remove
Legend printing also known as Silkscreen is a process of printing informational texts or patterns on the surface of the board Legend information includes component reference designators switch set
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