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Tutorial: Electrical impedance made easy - Part 1

Complete description: This is the first video of a short series in which I discuss the basics of electrical impedance from a practical standpoint. In this video, I show how a simple LED power supply circuit can be made mor
Thematic Section: Education
Duration: 00:12:06
Other materials on this topic: impedance what tutorial howto reactance electrical ac circuit power factor amphour watt introduction

ECE3300 Lecture 7-1 Input Impedance

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:01:56.250
Other materials on this topic: ece3300 furse electromagnetics input impedance transmission lines

Electrical Engineering 40 - Lecture 31: Phasors, impedance

Complete description: Introduction to Microelectronic Circuits
Thematic Section: Education
Duration: 00:35:29.250
Other materials on this topic: uc berkeley ucberkeley webcast.berkeley cal Fall 2010

Impedance....."Tainted Love"

Complete description: Remake of Soft Cells classic "Tainted Love" by Impedance....circa 1989
Thematic Section: Music
Duration: 00:04:13.500
Other materials on this topic: alternative electronic new wave beat 80s 90s dance club

ECE3300 Lecture 7 2 Input Impedance

Complete description:
Thematic Section: Education
Duration: 00:03:27
Other materials on this topic: ECE3300 Lecture 7 2 Input Impedance

Tutorial: Electrical impedance made easy - Part 2

Complete description: This is the second video of a short series in which I discuss the basics of electrical impedance from a practical standpoint. In this video, I explain the importance of knowing the magnitude and angle
Thematic Section: Education
Duration: 00:14:49.500
Other materials on this topic: power factor impedance reactance correction capactior inductor

Beyerdynamic DT 880 Impedance Comparisons

Complete description: Full Story Here: www.innerfidelity.com
Thematic Section: Entertainment
Duration: 00:03:01.500
Other materials on this topic: Beyerdynamic dt 880 headphone open impedance damping factor

Loop impedance testing

Complete description: A low loop impedance is important for the protective devices to operate quickly in case of a short circuit. At the point of supply it should be below 0.4 ohms. In a domestic installation at a wall soc
Thematic Section: Science & Technology
Duration: 00:02:23.250
Other materials on this topic: Fluke 1653B loop impedance testing electricity power mains sockets wiring

ECE3300 Lecture 5-9 TL Equations impedance

Complete description: more info: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:03:43.500
Other materials on this topic: ece3300 furse telegraphers equations university of utah electromagnetics

Speaker Impedance Reading - Billy Penn 300guitars.com

Complete description: Here is a quick video on how to read the impedance of a speaker. If you take a reading of an 8 ohm speaker it does not read perfectly at 8 ohms. According to Anthony Lucas at Eminence speakers when a
Thematic Section: Music
Duration: 00:02:18.750
Other materials on this topic: Speaker Loudspeaker Eminence Red Fang Impedance Billy Penn 300guitars 300 guitars

Body Fat % Testing: BioElectrical Impedance Method

Complete description: Fitness professional Max Wettstein shows you how to perform a body composition or body fat % test at home using a bio-electrical impedance scale. Not as accurate as hydro-static testing which he will
Thematic Section: Education
Duration: 00:03:10.500
Other materials on this topic: belly fat visceral fat body fat testing bioelectric impedance scale max wettstein 6-pack abs body fat percentage testing bowflex scale

Measuring Loudspeaker Impedance with IOScope

Complete description: This serves as both a demonstration of some of IOScope's capability as well as a simple tutorial on measuring loudspeaker impedance. For further explanation of the video, please visit blog.FaberAcoust
Thematic Section: Science & Technology
Duration: 00:03:06.750
Other materials on this topic: iphone loudspeaker impedance ioscope tutorial

ECE3300 Lecture 7-4 Input Impedance

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:02:27.750
Other materials on this topic: ece3300 furse electromagnetics input impedance transmission lines

Impedance - Tainted Love

Complete description: Cover version which was big in 89. This tune brings back memories of Yikes at Slough Centre....where it pretty much all started for me.
Thematic Section: Music
Duration: 00:04:10.500
Other materials on this topic: Impedance Tainted Love Warehouse Classic

ECE3300 Lecture 7-3 Input Impedance

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:01:11.250
Other materials on this topic: ece3300 furse electromagnetics input impedance transmission lines

Earth Loop Impedance

Complete description: electricalsoftware.co.uk Calculate the earth loop impedance of any circuit, up to 200 Amps
Thematic Section: Howto & Style
Duration: 00:00:51
Other materials on this topic: Earth Loop Impedance fault loop impedance

EEVblog #33 2of2 - Capacitor Tutorial (Ceramics and impedance)

Complete description: A blog so big it needed two parts. This time it's all about ceramic capacitors, and that mysterious thing of putting different value capacitors in parallel. Not to mention microphonics.
Thematic Section: Science & Technology
Duration: 00:04:41.250
Other materials on this topic: capacitor ceramic impedance esr reactance graph parallel series x7r npo cog class microphonics mlcc multi layer

Speaker Impedance Matching (Connecting Multiple Speakers Properly)

Complete description: Showing how you can properly connect multiple speakers to your amp properly with impedance matching.
Thematic Section: Science & Technology
Duration: 00:06:14.250
Other materials on this topic: Speaker Impedance Matching sound audio ohms stereo amp amplifer mixers connections hearing correct way technology

Infinity Kappa Subwoofers with SSI (Selectable Smart Impedance) 120.9W & 100.9W

Complete description: Get yours!: www.sonicelectronix.com Brand new from Infinity are the SSI Kappa Series subwoofers, the 120.9W & 100.9W. Both subs look incredible with the gold glass-fiber cone with chrome decals. Infin
Thematic Section: Autos & Vehicles
Duration: 00:03:04.500
Other materials on this topic: Infinity Kappa subwoofer sub woofer SSI gold sonic electronix sonicelectronix bass loud

ECE3300 Lecture 13b-5 Impedance Matching Combining series and parallel and stub matching

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:03:34.500
Other materials on this topic: ece3300 cfurse furse university of utah electromagnetics EM impedance matching stub matching smith chart

ECE3300 Lecture 13b-8 Impedance Matching stub match parallel

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:03:45.750
Other materials on this topic: ece3300 cfurse furse university of utah electromagnetics EM impedance matching stub matching smith chart

ECE3300 Lecture 13b-7 Impedance Matching stub matching

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:03:41.250
Other materials on this topic: ece3300 cfurse furse university of utah electromagnetics EM impedance matching stub matching smith chart

Use a scope to measure the length and impedance of coax

Complete description: This video shows one way to use a scope and function generator to measure the length of a piece of coax transmission line as well as estimate its impedance. It uses a "poor man's TDR" type of measurem
Thematic Section: Science & Technology
Duration: 00:07:54.750
Other materials on this topic: W2AEW hack coax coaxial line transmission reflection impedance rg-8 rg8 rg-8u characteristic distance length unknown open circuit short delay propagation speed light velocity factor VF dielectric constant measure Tektronix oscilloscope scope function generator square wave risetime TDR time domain reflectometry

TTK Presents : Fixed Impedance Problem Solved w/ the Weber Z-Matcher !!

Complete description: Check out a cool little box that works wonders for fixed impedance amps like the Peavey Classic 30 and the Vox AC4TVH (both that work ONLY w/ 16ohm cabinets). I searched HI and LO for a solution for Y
Thematic Section: Music
Duration: 00:04:06.750
Other materials on this topic: Peavey Classic 30 Vox AC4TVH Weber Z-Matcher TTK Guitar Amp Review.

ECE3300 Lecture 13b-6 Impedance Matching stub matching the real part

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:03:45.750
Other materials on this topic: ece3300 cfurse furse university of utah electromagnetics EM impedance matching stub matching smith chart

ECE3300 Lecture 12b-7 Smith Chart load impedance

Complete description: www.ece.utah.edu/~ece3300
Thematic Section: Education
Duration: 00:03:45
Other materials on this topic: ece3300 electromagnetics cfurse furse university of utah smith chart em

Lecture - 22 Image Impedance, Iterative Impedance

Complete description: Lecture series on Networks,Signals and Systems by Prof. TKBasu, Dept.of Electrical Engineering, IIT,Kharagpur. For more details on NPTEL visit nptel.iitm.ac.in
Thematic Section: Education
Duration: 00:44:53.250
Other materials on this topic: Image Impedance Iterative

ResQPOD - Impedance Threshold Device

Complete description: The ResQPOD™ is an impedance threshold device (ITD) that provides Perfusion on Demand (POD) by regulating pressures in the thorax during states of hypotension. 'for use with patients requiring assis
Thematic Section: People & Blogs
Duration: 00:05:47.250
Other materials on this topic: resqpod CPR cardiac Heart Asscociation

Lecture - 31 Bus Impedance Matrix

Complete description: Lecture Series on Power System Analysis by Prof.AK Sinha, Department of Electrical Engineering, IIT Kharagpur. For more details on NPTEL visit nptel.iitm.ac.in
Thematic Section: Education
Duration: 00:44:55.500
Other materials on this topic: Bus Impedance Matrix
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