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Some Techniques for Suppressing DC-DC Converter EMI in IoT Products Some Techniques for Suppressing DC-DC Converter EMI in IoT Products 5 min Thought Leadership This Li ion battery is most likely connected to a switching regulator to provide stable power. Suppressing EMI susceptibility in Read Article
SMPS Circuit Design: Which Switching Frequency to Use? SMPS Circuit Design: Which Switching Frequency to Use? 5 min Thought Leadership Power supply on a network switch Power electronics and switched-mode power supply (SMPS) designers should know that working with higher Read Article
PCB Trace Width vs. Current Table for High Power Designs PCB Trace Width vs. Current Table for High Power Designs 6 min Blog Copper is a strong conductor with a high melting point, but you should still do your best to keep temperatures Read Article
Radiated EMI Sources in High Speed/High Frequency PCBs Radiated EMI Sources in High Speed/High Frequency PCBs 6 min Thought Leadership The image above shows a snapshot of results from an EMC test under CISPR requirements (U.S. uses FCC certification requirements) Read Article
PDN Impedance Analysis and Modeling: From Schematic to Layout PDN Impedance Analysis and Modeling: From Schematic to Layout 12 min Blog Do you know the factors that determine the impedance of your PDN? Here’s what you need to know about PDN impedance analysis and modeling. Read Article
Length Matching for High-speed Signals: Trombone, Accordion, and Sawtooth Tuning Length Matching for High-speed Signals: Trombone, Accordion, and Sawtooth Tuning 7 min Thought Leadership Once upon a time, length matching guidelines for high-speed signals required a designer with enough skill to remain productive when Read Article
Never Cross a Ground Plane Gap in High Speed PCB Design Never Cross a Ground Plane Gap in High Speed PCB Design 7 min Blog PCB Design Engineers PCB Design Engineers PCB Design Engineers I often browse electronics and PCB forums, and I see the same question asked over and over: Why shouldn’t I Read Article