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ICT Testing VS Flying Probe Testing – PCB Assembly
[caption id="attachment_632" align="alignleft" width="300"] [1] PCB Assembly[/caption] Flying Probe testing and In-Circuit Testing (ICT) are excellent choices for testing the quality of circuit board construction. Both tests detect the expected problems before the circuit board gets into mass production and assemblage. Both tests are a fantastic way of assessing your end product. Testing of Circuit Boards: PCBs are getting progressively advanced to fulfill the technical requirements of our digital era. Automatized testing of a board before the mass manufacture permits you to find out faults before mass manufacturing. In-Circuit Testing (ICT) and Flying Probe Testing can assist you in finding out these fundamental ...
Selective Soldering for PCB Assembly
A selective soldering approach offers PCB connectors the perfect instrument to overcome a few of the challenges. Selective soldering is a robotic device that pushes hot solder from a tank via a nozzle to cover the conduits running from the ground of a circuitry What is Selective Soldering? Selective soldering is indeed the method of soldering components selectively onto electronic components and formed modules, damaged in conventional printed circuit board assembly [1] or through-holes technology mounting procedures by heat from the heat exchanger or wavelength soldering. This normally involves an SMT refill operation; selectively soldered components are generally surrounded by elements that ...
3D Automatic Optical Inspection (AOI) for PCB Assembly Introduction
The highest demand used in quality management of electronic printed circuit boards (PCBs) and PCB assembly [1] is automatic optical inspections and automated optical inspections (in short, AOI) (PCBA). AOI inspects the electronic assemblies such as PCBs mechanical visual inspection to ensure that the components of PCBs are in the right place and the contacts are correct. Automated optical inspection (AOI) is an intelligent visual inspection of the production of the printed circuit board, where all catastrophic failures (such as broken components) and quality faults can be scanned automatically by a sensor. It is widely used in the production phase because it ...
Main aspects of the PCB industry – PCB Design, Manufacturing & Assembling
In this article, you'll get to know the fundamentals of PCB manufacturers and how our company "PNC [1] Inc." is unique from other manufacturers in the United States. What are the three main aspects of the PCB industry? According to our experience of more than 50 years as the leading PCB Company in the industry, we can easily write that three main aspects in the PCB industry for which most clients look for are: • PCB Design [2] • PCB Manufacturing [3] • PCB Assembly [4] Design, Manufacturing, and assembling of PCB is a systematic method for examining the parts and components which is needed to ...
Work with PNC to Reduce PC Board Costs
When it comes to reducing the manufacturing cost of a PCB, it is important to remember that a significant part of the cost of a PCB assembly [1] is already baked in at the design concept stage. The product concept defines the PCB size and shape, while the performance of the system dictates the microprocessor, memory and other functional elements of the circuit. However, some of the assembly cost can still be affected by design choices made by the PCB designer. A PCB that is designed for manufacturing (DFM) can reduce both the fabrication cost of the PCB and the costs ...