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Transformer Theory Made Simple Transformer Theory Made Simple Transformers used for 50/60 Hz power conversion must be physically larger than those used in wall-warts. Read this article and you will understand why. Read Article
5 day chip supply What Would You Do With a 5 Day Chip Supply for PCBs? US companies are reduced to a 5 day chip supply due to demand pressures and a long-lasting shortage in semiconductors. Read Article
PCB design job interview guide PCB Design Interview Questions: A Guide for New Engineers Newer PCB designers: here’s what you’ll face during your first round of job interviews. Follow these tips if you want to make an impression. Read Article
Mode conversion A Guide to Mode Conversion, Its Causes, and Solutions Differential pairs are most often discussed in terms of their impedance and length matching tolerance, both with the goal of ensuring proper termination at the receiver and suppression of common mode noise. On interconnects, such as board-to-board connections or cascaded transmission line arrangements, you have an important EMC compliance metric that is sometimes overlooked. This is mode conversion, which can be visualized in an S-parameter Read Article
Differential stripline impedance calculator Differential Stripline Impedance Calculator Try our differential stripline impedance calculator, built based on Wadell’s equations. Read Article
Differential Microstrip Impedance Calculator Differential Microstrip Impedance Calculator Learn more about using and interpreting results from a differential microstrip impedance calculator. Read Article
differential pair impedance calculator Differential Pair Impedance: Using a Calculator to Design Your PCB Do you know what to look for in your differential pair impedance calculator? We've compiled the important information you need to know in this short guide. Read Article
PDN Impedance Simulation SPICE PDN Impedance Simulation and Analysis in SPICE PDN simulations can be performed in SPICE if you know how to properly model parasitics and inductive effects in power integrity analysis. Read Article
48:29 Preparing your files for Fabrication Release When you’re done creating a new board, it’s time to send your design data to the manufacturer. Before releasing your Watch Video
Power plane resonances PCB When Do PCB Power Plane Resonances Occur? Do you know when a power plane resonance occurs in the PDN on a circuit board? We’ll examine when this occurs and what causes it. Read Article
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