Ripple (specifically ripple voltage) in electronics is the residual periodic variation of the DC voltage within a power supply which has been derived from an alternating current (AC) source. This ripple is due to incomplete suppression of the alternating waveform after rectification. Ripple voltage originates as the output of a rectifier or from generation and commutation of DC power. Ripple (specifically ripple current or surge current) may also refer to the pulsed current consumption of non-linear devices like capacitor-input rectifiers. As well as these time-varying phenomena, there is a frequency domain ripple that arises in some classes of filter and other signal processing networks. In this case the periodic variation is a variation in the insertion loss of the network against increasing frequency. The variation may not be strictly linearly periodic. In this meaning also, ripple is usually to be considered an incidental effect, its existence being a compromise between the amount of ripple and other design parameters. Ripple is wasted power, and has many undesirable effects in a DC circuit: it heats components, causes noise and distortion, and may cause digital circuits to operate improperly. Ripple may be reduced by an electronic filter, and eliminated by a voltage regulator. (Wikipedia).
AWESOME Physics demonstrations. Interference of water waves experiment.
A ripple tank is placed above a mirror and a projection screen. Two synchronous point sources, whose frequency can be varied, tap the surface of the water and produce circular waves. The interference pattern of the waves including the lines of nodes can be observed on the screen.
From playlist WAVES
This electronics video tutorial provides a basic introduction into voltage. It defines voltage as the electromotive force or potential difference acting between two points. It the work done by a coulomb of charge as it flows from one point to another point. Subscribe: https://www.youtub
From playlist Electronic Circuits
Eddy currents are currents which circulate in conductors like swirling eddies in a stream. They are induced by changing magnetic fields and flow in closed loops, perpendicular to the plane of the magnetic field. They can be created when a conductor is moving through a magnetic field, or wh
From playlist ELECTROMAGNETISM
Show Me Some Science! Constructive and Destructive Interference
Waves are one way in which energy can be send down a string. When two waves meet, they interact. This interaction is called interference. If two waves add up this is known as "constructive interference" and if they cancel out it's "destructive interference". After the waves interact, they
From playlist Show Me Some Science!
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Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the mathematical definition and equation of a Fourier transform. Next video in this series can be seen at: https://youtu.be/yl6RtWp7y4k
From playlist ELECTRICAL ENGINEERING 18: THE FOURIER TRANSFORM
Transformer 3d Video ||Physics topic|| CBSE board
Contact : mobicoderz@gmail.com A transformer is a passive electrical device that transfers electrical energy between two or more circuits. A varying current in one coil of the transformer produces a varying magnetic flux, which, in turn, induces a varying electromotive force across a secon
From playlist Physics Topics
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From playlist PHYSICS: Electricity
Alternating and Direct Current | Electricity | Physics | FuseSchool
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From playlist PHYSICS: Electricity
EEVblog #1283- What is Mains Ripple Injection?
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From playlist Dumpster Diving
22. Alternative Consensus Mechanisms
MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018 Instructor: Tadge Dryja View the complete course: https://ocw.mit.edu/MAS-S62S18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61KHzhg3JIJdK08JLSlcLId Alternate consensus including unique node lists, proof
From playlist MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018
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Visit http://ilectureonline.com for more math and science lectures! In this video I will find the electric field of the electric dipole.
From playlist PHYSICS 22 E&M THE ELECTRIC FIELD
This electronics video tutorial provides a basic introduction into full wave bridge rectifiers which are used to convert an AC sine wave signal into a pulsating DC signal. The electronic components used in this type of rectifier circuits are a transformer, 4 diodes, and a load resistor.
From playlist Electronic Circuits
How Small Is It - 05 - The Higgs Boson (4K)
Text - http://howfarawayisit.com/wp-content/uploads/2021/09/The-Higgs-Boson-2021.pdf Music free version - https://www.youtube.com/watch?v=BaM3ax-7XdI&list=PLpH1IDQEoE8QQHdzxHzRnwNytx0me7Gag website - https://howfarawayisit.com Wiki page https://howfarawayisit.fandom.com/wiki/Encyclopedia_H
From playlist How Small Is It
mod-16 lec-17 Introduction to Positive Displacement Hydrostatic Units (Hydraulic Pumps and Motors)
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From playlist Astronomy & Astrophysics
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From playlist Quantum Mechanics
Get Surfshark VPN at https://surfshark.deals/universe - Enter promo code UNIVERSE for 83% off and three extra months for free! -------------------------------- If you like this video, check out writer Geraint Lewis´ excellent book, co-written with Chris Ferrie: Where Did the Universe Come
From playlist The Entire History of the Universe
Do you know the definition for voltage and do you know where to find the Electricity definitions? As well as past papers, make sure to learn your definitions for all 6 topics. Still looking for a tutor for National 5 Physics? Take a look at my website for details and to find out if I sti
From playlist Shorts
Frank Wilczek - How is the Cosmos Constructed?
What are the basic components of the cosmos? At the deepest levels of reality—the particles, fields and forces of the smallest slices of existence—how does the world work? Standard model of particle physics? Quantum theory? String theory? What are these theories, how do they work, and can
From playlist Closer To Truth - Frank Wilczek Interviews