Stephen J. Vidal – IAEI Magazine https://iaeimagazine.org Articles promoting safe electrical installations, electrical safety and the electrical industry. Thu, 04 Aug 2022 13:53:43 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://iaeimagazine.org/wp-content/uploads/2020/02/cropped-IAEI-Magazine-Site-Icon-32x32.png Stephen J. Vidal – IAEI Magazine https://iaeimagazine.org 32 32 Speed Control of Motors — An Introduction to Variable-Frequency Drives https://iaeimagazine.org/2013/januaryfebruary-2013/speed-control-of-motors-an-introduction-to-variable-frequency-drives/?utm_source=rss&utm_medium=rss&utm_campaign=speed-control-of-motors-an-introduction-to-variable-frequency-drives Thu, 17 Jan 2013 03:59:48 +0000 http://iaeimagazine.org/2014/05/16/speed-control-of-motors-an-introduction-to-variable-frequency-drives/ Introduction to PLCs https://iaeimagazine.org/2012/novemberdecember-2012/introduction-to-plcs/?utm_source=rss&utm_medium=rss&utm_campaign=introduction-to-plcs Fri, 16 Nov 2012 21:59:48 +0000 http://iaeimagazine.org/2014/05/16/introduction-to-plcs/ Magnetic Motor Starters as Controllers — A comparison of NEMA- and IEC-type devices https://iaeimagazine.org/2012/september2012/magnetic-motor-starters-as-controllers-a-comparison-of-nema-and-iec-type-devices/?utm_source=rss&utm_medium=rss&utm_campaign=magnetic-motor-starters-as-controllers-a-comparison-of-nema-and-iec-type-devices Mon, 17 Sep 2012 02:59:55 +0000 http://iaeimagazine.org/2014/05/16/magnetic-motor-starters-as-controllers-a-comparison-of-nema-and-iec-type-devices/ Standard Motor Control Circuits https://iaeimagazine.org/2012/july2012/standard-motor-control-circuits/?utm_source=rss&utm_medium=rss&utm_campaign=standard-motor-control-circuits Mon, 16 Jul 2012 22:00:00 +0000 http://iaeimagazine.org/2014/05/16/standard-motor-control-circuits/ What is Ladder Logic? Why is it important for troubleshooting motor operations? https://iaeimagazine.org/2012/may2012/what-is-ladder-logic-why-is-it-important-for-troubleshooting-motor-operations/?utm_source=rss&utm_medium=rss&utm_campaign=what-is-ladder-logic-why-is-it-important-for-troubleshooting-motor-operations Thu, 17 May 2012 03:00:00 +0000 http://iaeimagazine.org/2014/05/16/what-is-ladder-logic-why-is-it-important-for-troubleshooting-motor-operations/ How Do DC and AC Motors Differ? https://iaeimagazine.org/2012/march2012/how-do-dc-and-ac-motors-differ/?utm_source=rss&utm_medium=rss&utm_campaign=how-do-dc-and-ac-motors-differ Sat, 17 Mar 2012 03:00:02 +0000 http://iaeimagazine.org/2014/05/16/how-do-dc-and-ac-motors-differ/ Introduction to Electronics https://iaeimagazine.org/2011/november2011/introduction-to-electronics/?utm_source=rss&utm_medium=rss&utm_campaign=introduction-to-electronics Thu, 17 Nov 2011 03:59:52 +0000 http://iaeimagazine.org/2014/05/16/introduction-to-electronics/ Basic Test Instruments https://iaeimagazine.org/2011/september2011/basic-test-instruments/?utm_source=rss&utm_medium=rss&utm_campaign=basic-test-instruments Fri, 16 Sep 2011 21:59:43 +0000 http://iaeimagazine.org/2014/05/16/basic-test-instruments/ Introduction to Transformers https://iaeimagazine.org/2011/july2011/introduction-to-transformers/?utm_source=rss&utm_medium=rss&utm_campaign=introduction-to-transformers Sat, 16 Jul 2011 21:59:39 +0000 http://iaeimagazine.org/2014/05/16/introduction-to-transformers/ Basic Electrical Calculations https://iaeimagazine.org/2011/may2011/basic-electrical-calculations/?utm_source=rss&utm_medium=rss&utm_campaign=basic-electrical-calculations Mon, 16 May 2011 21:59:39 +0000 http://iaeimagazine.org/2014/05/16/basic-electrical-calculations/