Hi All, I was thinking of doing a morning's presentation of just live experiments, no slides, just a series of live experiments that most engineers will find interesting, and may demonstrate that circuits and measurements do not always act like we think they do. Here is a proposed list:
Experiments for "Morning With Doug" 1. Loop shield e-field test for a magnetic field probe: Shows that shielded cables do not work the way many of us think they do. 2. Extended center conductor: implications of skin effect on circuits and EMC issues 3. IC coupling to a wire: Bad things can happen when an IC couples to a wire above it, do not let loose cables to exist in your equipment designs. 4. Shorted probe ESD: Why standard scope probes are not useful around ESD in the environment. 5. Jingling change ESD: One of my favourite effects 6. Altering probe response with external resistors for both current and voltage probes. 7. Pulse injection on a uP eval board: how to find vulnerabilities from the environment in a board design 8. Locating ESD and other pulsed events in 3D space with an oscilloscope: checking out an environment for problems or finding sources of field problems. I think this will take a morning, 3-4 hours. Anyone interested? I haven't decided on a cost yet. What do you think would be a reasonable cost? Each session, if there is more than one, would be limited to 6-8 attendees. We ARE going to have a lot of engineering fun! I am thinking of sometime next week for the first session. Doug [https://lh4.googleusercontent.com/_HuR3Ky2TF_XhFHyxnYRmiq7nHQldnMsPNYFaLG6kb5T4y8MeCe-BDC_BscJtSFgszSSjssihHS-pjM3-jwNP8S0CwE-gN8fsRsPkojiAlmpBwb20vIVizS-siCUywW_jqrefbVr] - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: https://www.mail-archive.com/emc-pstc@listserv.ieee.org/ Website: https://ewh.ieee.org/soc/pses/ Instructions: https://ewh.ieee.org/soc/pses/list.html (including how to unsubscribe) List rules: https://ewh.ieee.org/soc/pses/listrules.html For help, send mail to the list administrators: Mike Sherman at: msherma...@comcast.net Rick Linford at: linf...@ieee.org For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> _________________________________________________ To unsubscribe from the EMC-PSTC list, click the following link: https://listserv.ieee.org/cgi-bin/wa?SUBED1=EMC-PSTC&A=1
