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    PCB Design
    Home PCB Design Working With MCAD Case Assemblies

    Working With MCAD Case Assemblies

    August 9, 2016

    most recent articles

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    USB Charger Project in Altium Designer: Part 1 When I’m in my office, I keep my pluggable USB charger around, otherwise the battery on my phone is likely to run out. If you want to build your own USB charger, you can create your own USB charger board with the powerful schematic design and layout tools in Altium Designer. Here, I’ll present the overall design process for a portable USB charger. The charger requires 12 V of power and charges two external devices through two USB ports. We’ll Read Article
    More than a Right-Click Menu Multi-Channel PCB Design When it comes to creating a schematic I want the tools to work for me and not the other way around. I want easy access to, I want to place and connect those, and I want to be able to do all of this without having to jump through a lot of hoops to get there. Sadly many PCB design CAD systems don’t seem to share my opinion. I’m looking for an easy right-click menu solution while most CAD systems appear to want me to memorize a of ancient texts and Read Article
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    Methods For Calculating And Measuring Impedance, Part 1 In a previous article, I talked about the various transmission line properties that affect impedance. In this two-part article, I will address the methods used for calculating impedance. Included at the end of Part 1 is a list of 2D field solvers along with brief descriptions of their capabilities. Part 2 of this article will address other design aspects that influence impedance, including the frequency at which impedance should be measured Read Article
    Requirements Management and Quality Functional Deployment “Ending up in the wrong place is the result of bad directions, not bad driving. Product failure in the marketplace results from errors in requirements, not implementation.” - Thomas L. Musto, Chairman, IBM Corporation (Retired) A definition of QFD: Quality-Functional-Deployment (QFD) [literal translation of the Japanese characters] is an analytical method to help you transform customer needs (the voice of the customer [VOC]) into engineering Read Article
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    How to Create a PCB Manufacturing Cost Estimation Unless I receive a layout job directly from a manufacturer, my clients will usually ask if I’m a manufacturer. My company doesn’t manufacture boards, but I think it’s important to keep clients informed of the manufacturing costs for new PCBs. Once I started gathering estimates for some of my first projects, I started to better understand the primary cost drivers of PCB manufacturing and how to properly structure a comprehensive estimate for my Read Article
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