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  The Chehalis Valley
 Amateur Radio Society
A  501(c)(3) Non-profit 		          
 
 

Electronics Workshop - May 29, 2025

Time & Location:

Topics:
  1. AC Circuit Fundamentals - Part 3

  2. Potpourri
    1. Varistor
    2. Triac
    3. Axial Leaded Inductor
    4. Phillips vs Pozidriv vs JIS

Notes:
AC Circuit Fundamentals - Part 3:
  1. http://www.ibiblio.org/kuphaldt/electricCircuits/
  2. https://eng.libretexts.org/Bookshelves/Electrical_Engineering/Electronics/AC_Electrical_Circuit_Analysis%3A_A_Practical_Approach_(Fiore)

Potpourri
Varistor:
  1. https://www.electronics-tutorials.ws/resistor/varistor.html
  2. https://eepower.com/resistor-guide/resistor-types/varistor/
Triac:
  1. https://eepower.com/technical-articles/an-introduction-to-triac-basics/
  2. https://eepower.com/technical-articles/alternating-current-ac-load-control-with-triacs/
  3. https://www.electronics-notes.com/articles/electronic_components/scr/what-is-a-diac.php
  4. https://everlightamericas.com/triac-driver/877/el3021-v.html
  5. https://microcontrollerslab.com/moc3021-pinout-examples-datasheet-working-applications/
Axial Leaded Inductor:
  1. https://forum.digikey.com/t/axial-vs-radial-leaded-capacitors-resistors-and-inductors/1714
Phillips vs Pozidriv vs JIS:
  1. https://youtu.be/qxAllmuXSHw
  2. https://rtstools.com/jis-vs-phillips-screwdrivers-and-where-to-buy-a-jis-screwdriver/

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