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AC Power is Weird (EE Fundamentals)
Imaginary power is actually a thing - a breakdown for EEs
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I got to visit UL Solutions and see their electric vehicle lab where they were in the middle of testing a 350 kW EV charger!
This video is designed for electrical engineers as a crash course in AC Power. This includes real power, imaginary power, and apparent power. All parts of the power triangle, which is essential for understanding AC power analysis.
0:00 Power is imaginary
0:24 AC Power vs. DC Power Calculations
0:35 Real, Reactive, Apparent Power, and phase
0:53 Real Power Measurements and Explanation (AC)
1:31 Reactive Power Measurements and Explanation (AC)
2:27 Apparent Power Measurements and Explanation (AC)
2:50 The AC Power Triangle Explanation
3:25 Power Factor Explanation and Calculation (AC POWER)
3:51 AC Power and Electric Vehicle Charging
Twitter: @DanielBogdanoff:
https://twitter.com/DanielBogdanoff
I used a DSOX6004A InfiniiVision Oscilloscope with the Power Analysis option
https://www.keysight.com/us/en/products/oscilloscopes/infiniivision-2-4-channel-digital-oscilloscopes/infiniivision-6000-x-series-oscilloscopes.html
#ACPOWER #ACPOWERTUTORIAL #POWERTRIANGLE #ACPOWERANALYSIS #POWERENGINEERING #ELECTRICALENGINEERING #POWERELECTRONICS #ACELECTRONICS #REALPOWER #APPARENTPOWER #IMAGINARYPOWER #POWERFACTOR #POWERTUTORIAL #ACPOWERBASICS
...
https://www.youtube.com/watch?v=fiw_ttCR2zk
EV Lab Tour sign up ► https://keysig.ht/G3C1x6 ◀
Click to subscribe - http://bit.ly/KLabs_sub
Check out the free 40 minute behind-the-scenes lab tour exclusively here:
https://keysig.ht/G3C1x6
I got to visit UL Solutions and see their electric vehicle lab where they were in the middle of testing a 350 kW EV charger!
This video is designed for electrical engineers as a crash course in AC Power. This includes real power, imaginary power, and apparent power. All parts of the power triangle, which is essential for understanding AC power analysis.
0:00 Power is imaginary
0:24 AC Power vs. DC Power Calculations
0:35 Real, Reactive, Apparent Power, and phase
0:53 Real Power Measurements and Explanation (AC)
1:31 Reactive Power Measurements and Explanation (AC)
2:27 Apparent Power Measurements and Explanation (AC)
2:50 The AC Power Triangle Explanation
3:25 Power Factor Explanation and Calculation (AC POWER)
3:51 AC Power and Electric Vehicle Charging
Twitter: @DanielBogdanoff:
https://twitter.com/DanielBogdanoff
I used a DSOX6004A InfiniiVision Oscilloscope with the Power Analysis option
https://www.keysight.com/us/en/products/oscilloscopes/infiniivision-2-4-channel-digital-oscilloscopes/infiniivision-6000-x-series-oscilloscopes.html
#ACPOWER #ACPOWERTUTORIAL #POWERTRIANGLE #ACPOWERANALYSIS #POWERENGINEERING #ELECTRICALENGINEERING #POWERELECTRONICS #ACELECTRONICS #REALPOWER #APPARENTPOWER #IMAGINARYPOWER #POWERFACTOR #POWERTUTORIAL #ACPOWERBASICS
...
https://www.youtube.com/watch?v=fiw_ttCR2zk
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Quickly see how to use the DSOX3MASK option on 3000 X-Series oscilloscopes to test your signals to a six sigma standard.
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https://www.youtube.com/watch?v=ZlseXzU0o1U
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The InfiniiMax probing system from Keysight Technologies offers you the highest performance available for measuring differential and single-ended signals, with flexible connectivity solutions for today’s high-density ICs and circuit boards.
Click to subscibe! ► http://bit.ly/Scopes_Sub
Learn more at www.keysight.com/find/infiniimax.
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https://www.youtube.com/watch?v=sWYhq5U4ilY
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Learn how to spend less time on your setup.
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Scope tips eBook ► http://bit.ly/ScopesBook ◄
In this episode of Scopes University, we use an InfiniiVision 6000 X-Series oscilloscope to see how to save a significant amount of time when setting up measurements by using some of the shortcuts available. This will enable you to spend more time on your analysis.
Erin breaks this up into 5 different tips:
1. Quick scaling
2. Voice control
3. Touchscreen shortcuts
4. Sidebar customization
5. Built-in help
Tune in for future Scopes University episodes covering more oscilloscope capabilities to see how you can test more efficiently!
You can ask me questions on Instagram: @keysightoscilloscopes
https://www.instagram.com/keysightoscilloscopes/
Learn more about using oscilloscopes:
http://oscilloscopelearningcenter.com
Check out the EEs Talk Tech electrical engineering podcast:
https://eestalktech.com
More about Keysight oscilloscopes:
http://bit.ly/SCOPES
Check out our blog:
http://bit.ly/ScopesBlog
Follow us on Twitter: @DanielBogdanoff
https://twitter.com/DanielBogdanoff
Like our Facebook page:
https://www.facebook.com/keysightbench/
The digital storage oscilloscope we used:
http://www.keysight.com/en/pcx-x205214/infiniivision-6000-x-series-oscilloscopes?cc=US&lc=eng
(The Keysight InfiniiVision 6000 X-Series Oscilloscope)
This oscilloscope supports the most applications of any InfiniiVision oscilloscope, including power analysis, jitter measurements, and built-in dual arbitrary waveform generators. It features a 12.1 inch touch screen display and dedicated vertical control knobs for each channel. This all makes it the value leader in price for performance.
Scopes University is hosted by Erin East and Melissa Spencer. The video series covers when and how to use different applications and capabilities of the InfiniiVision and Infiniium oscilloscopes. You’ll gain familiarity with features that will help you save time in your measurement, further your analysis, and deepen your insight.
#ScopesUniversity #Oscilloscope #HowTo #Engineering #ElectricalEngineering #Waveform #DigitalStorageOscilloscope #Tutorial #Basics #Electronics #Robotics #Microcontrollers #InternetofThings #IoT #Breadboard #5G #ElectricalEngineers
...
https://www.youtube.com/watch?v=-0ClsJYH7Pw
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scope-month-daily-winner!-(26-mar)
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Sneek peek of Monday on Twitter! @DanielBogdanoff
Segmented Memory: https://youtu.be/15HlHemNhY0
Facebook: https://www.facebook.com/keysightbench/
Congratulations to Cheryl!
Blog: http://keysightoscilloscopeblog.com
Keysight jobs: http://jobs.keysight.com/search/?keyw...
Winner's playlist: http://bit.ly/Scope_winners
"2-Minute Guru" http://bit.ly/2MG_Playlist
And of course: http://www.scopemonth.com
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See a Keysight 50 GHz TDR calibrated using ECal, characterize a 2-port fixture by measuring from 1 port Automatic Fixture Removal (AFR), and de-embed the fixture.
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https://www.youtube.com/watch?v=nVPNm7GdCqQ
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WHAT
what-is-crosstalk-and-how-to-identify-it
How to analyze crosstalk on an oscilloscope.
Click to subscribe: http://bit.ly/Scopes_Sub
Learn more about crosstalk ► http://bit.ly/CrosstalkApplication ◄
What is crosstalk and why do I care about it?
Crosstalk is interference on a signal from another signal. Any signal could interfere with another if a board layout is too crowded. Digital lines can disrupt power lines. Power lines can disrupt digital lines. Digital can interfere with other digital signals. If signal traces are placed too close together they can interfere with each other causing noise or errors that could lead to malfunctions of your device.
Ideally, boards are designed to follow specific spacing standards. But as designs become more complex while form factors become more compact, we stretch the boundaries of layout constraints and experiment with new ways of routing signals.
Noise and errors can be caused by many different things, but if the cause is crosstalk, there’s usually a way to fix it. The traces need to be further spaced or rerouted across the board. Unfortunately, redoing a layout and then fabricating another board can be tedious and expensive. Before you go through the trouble, wouldn’t it be nice to measure and quantify crosstalk and understand the benefit of a redesign?
Without a tool to analyze crosstalk, it can be difficult, if not impossible to understand the impact of crosstalk.
In this episode you will learn how to set up eye diagrams and use the crosstalk tool to quantify crosstalk and model the improvement in design if you were to update it to remove the effects of crosstalk.
You can check out the application I’m using at this product page: N8833A Crosstalk Analysis Application
http://bit.ly/CrosstalkApplication
Tune in for future Scopes University episodes covering more oscilloscope capabilities to see how you can test more efficiently!
You can ask me questions on Instagram: @keysightoscilloscopes
https://www.instagram.com/keysightoscilloscopes
Learn more about using oscilloscopes:
http://oscilloscopelearningcenter.com
Check out the EEs Talk Tech electrical engineering podcast:
https://eestalktech.com
More about Keysight oscilloscopes:
http://bit.ly/SCOPES
Check out our blog:
http://bit.ly/ScopesBlog
Follow us on Twitter: @DanielBogdanoff
https://twitter.com/DanielBogdanoff
Like our Facebook page:
https://www.facebook.com/keysightbench/
The mixed signal oscilloscope we used:
http://www.keysight.com/en/pcx-x205213/infiniium-s-series-oscilloscopes?cc=US&lc=eng
(The Keysight Infiniium S-Series Oscilloscope)
The S-Series allows you to see the truest representation of your signal with the industry’s best signal integrity: 10-bit ADC, low noise front end, superior time base, signal processing in hardware, and responsive de
...
https://www.youtube.com/watch?v=ae4Ci6ucANk
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NOW I
now-i-need-more-multimeters
How many is too many? I think I have a problem...
#electricalengineering #electronics #engineering #technology #multimeter #multimeters #testgear #testequipment #keysight #DMM #digitalmultimeter
...
https://www.youtube.com/watch?v=BBli_gb3YF4
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how-internet-is-delivered-data-centers
Netflix laser delivery & backyard data centers!
Click to subscribe! ► http://bit.ly/Scopes_Sub ◄
Mike Hoffman and Daniel Bogdanoff continue their discussion with Stefan Loeffler about optical communication.
This week we look at how internet gets delivered to homes and businesses. Full agenda below!
Now available on your favorite podcast platform and at https://EEsTalkTech.com
This episode: https://EEsTalkTech.com/internet-delivery
Twitter: @DanielBogdanoff https://twitter.com/DanielBogdanoff
Learn more about using oscilloscopes:
http://oscilloscopelearningcenter.com
More about Keysight oscilloscopes:
http://bit.ly/SCOPES
Check out our blog:
http://bit.ly/ScopesBlog
Agenda:
Optical Communication Infrastructure 00:30
Optics = Laser-driven Netflix delivery system
Client-side vs line-side 1:00
Line-side is the network that transports the signals from the supplier to the consumer
Client-side is the equipment that is either a consumer or business, accepting the data from the network provider.
Yellow cables in your wall = fiber 1:40
Getting fiber direct to antenna is new tech 2:30
Must have power at the antenna 2:45
Typically there's a "hotel" or base station at the base of the antenna where the power is and where fiber connects
New antennas have fiber running all the way up the pole 3:28
Network topologies- star, ring, and mesh 3:42
Base stations are usually organized in a star network pattern. A star network starts at a single base station and distributes data to multiple cells
Ring networks are popular in metro infrastructure 4:20
-like traffic circles for data.
An advantage of ring and mesh is built-in resilience
Mesh topologies have more bandwidth but require more fiber 7:10
How consumers get fiber 9:20
Business or academic campuses typically utilize mesh networks on the client side, subscribing to a fiber provider
Fiber itself or a certain bandwidth using that fiber can be leased
If you're a business, like a financial institution, and latency or bandwidth is critical, leasing fiber is necessary so you have control over the network 9:45
What's the limiting factor of optical?
What are the limitations of the hardware that's sending/receiving optical signals? 11:08
Whatever we do in fiber, at some point, it is electrical 11:27
There will be a tipping point where quantum computing and photon-computing (optical computing) comes into play 11:40
Will optical links ever compete with silicon? Maybe we will have optical computers in the future 12:02
The limiting factor is the power supply 12:40
What's costing all this energy? 12:58
The more data (bits and bytes) we push through, the more energy in the form of optical photons or electrons we are pushing through. We also must use a DSP for decoding which costs energy
One of the first 1
...
https://www.youtube.com/watch?v=wZOO5yzUXcU
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OSCIL
oscilloscope-adc-bits-and-enob-–
Learn why you should care about effective number of bits (ENOB)
Get the SI ebook ► http://bit.ly/SignalIntegrityMyths
Click to subscribe! http://bit.ly/Scopes_Sub
Learn more about vertical noise and other important signal integrity considerations:
http://bit.ly/SignalIntegrity
Understanding the difference between number of ADC bits and the effective number of those bits is critical if you are trying to make the most accurate measurements possible. An oscilloscope can be specified to a certain number of ADC bits, but do you know whether all of those bits are effective in making your measurements?
In this episode of Exposing Signal Integrity Myths, you will first learn about why you should care about ADC bits and what they mean for your signal. The more bits there are, the more quantization levels there can be, which ultimately means more signal detail.
By the end of the episode, you will understand why the effective number of bits (ENOB) specification is just as important as the number of ADC bits. You should always be considering ENOB when you are evaluating the measurement quality of an oscilloscope.
Tune in for future Exposing Signal Integrity Myths episodes covering more common misconceptions around signal integrity!
You can ask me questions on Instagram: @keysightoscilloscopes
https://www.instagram.com/keysightoscilloscopes/
Learn more about using oscilloscopes:
http://oscilloscopelearningcenter.com
Check out the EEs Talk Tech electrical engineering podcast:
https://eestalktech.com
More about Keysight oscilloscopes:
http://bit.ly/SCOPES
Check out our blog:
https://blogs.keysight.com/blogs/tech/bench.html
Follow us on Twitter: @DanielBogdanoff
https://twitter.com/DanielBogdanoff
Like our Facebook page:
https://www.facebook.com/keysightbench/
The mixed signal oscilloscope we used:
http://www.keysight.com/en/pcx-x205213/infiniium-s-series-oscilloscopes?cc=US&lc=eng
(The Keysight Infiniium S-Series Oscilloscope)
The S-Series allows you to see the truest representation of your signal with the industry’s best signal integrity: 10-bit ADC, low noise front end, superior time base, signal processing in hardware, and responsive deep memory.
Exposing Signal Integrity Myths is hosted by Erin East. The video series dives into various misconceptions around oscilloscope signal integrity. In watching this series, you will learn about the important considerations for determining an oscilloscope’s true measurement quality. Understanding the system as a whole will give you visibility into the true performance of your device.
#ADCbit #SignalIntegrity #ExposingSignalIntegrityMyths #Oscilloscope #HowTo #Engineering #ElectricalEngineering #Tutorial #Basics #Electronics #ElectricalEngineers #scopespecs #oscilloscopespecs #scopespecifiatio
...
https://www.youtube.com/watch?v=BVJ_p8xac7s
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