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Download "AC and DC Electricity basics"

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alternating current
direct current
dc
ac
ac vs dc
current
electrical engineering
electrical
difference between ac and dc
voltage
electricity
engineering
basic electrical engineering
ac vs dc current
electricity basics
basic electricity
current electricity
how electricity works
electromotive force
gcse physics
electrican
infomation
ammeter
current source
vrms
electricity and magnatism
ac generator
what is voltage
engineering mindset
power
ac dc electricity
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Subtitles

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  • ruRussian
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00:00:00
if you look on the plugs of your
00:00:01
electrical devices you should find
00:00:03
labels from the manufacturers which tell
00:00:06
you what the product is designed to
00:00:07
handle for example this laptop charger
00:00:10
tells us that for the device to work it
00:00:13
needs an input of between 100 and 240
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volts
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and 1.5 amps of aec or alternating
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current
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which is represented by this symbol here
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the charger will then convert this to
00:00:27
give an output of around 19.5 volts
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and 3.33 amps of dc or direct current
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which is represented by this symbol
00:00:38
ac and dc are different types of
00:00:41
electricity
00:00:42
the plugs in your homes provide ac or
00:00:45
alternating current in this type the
00:00:47
electrons do not flow in a continuous
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loop
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instead they alternate between moving
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forwards and backwards just like the
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tide of the sea
00:00:56
your electrical devices like laptops and
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mobile phones will use dc electricity
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in this type the electrons flow in one
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direction only
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directly from one terminal to the other
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you can think of this like the flow of
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water down a river
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in most cases we transport electricity
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from a power station to the towns and
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cities using ac electricity
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because it's easy to increase and
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decrease the voltage using transformers
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and it's also very efficient to
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transport electricity over long
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distances using this method
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however there are a few high voltage dc
00:01:34
transmission lines being used but we
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won't go too much into detail on those
00:01:39
we mostly use dc direct current for the
00:01:42
circuit boards of small electronic
00:01:44
devices like laptops mobile phones and
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tvs
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that's because dc is easier to control
00:01:51
and allow circuits to be smaller and
00:01:53
more compact
00:01:55
many appliances will use a combination
00:01:57
of ac and dc
00:01:59
for example a washing machine will use
00:02:01
ac for the induction motor which is used
00:02:04
to spin the tub with the clothing but
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the circuit board which controls the
00:02:08
settings the lights the timers as well
00:02:10
as how fast the motor spins will use dc
00:02:13
power
00:02:14
we can convert ac to dc using a device
00:02:17
known as a rectifier this is extremely
00:02:20
common in electronics we can also
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convert dc to ac using an inverter and
00:02:26
this is used for example with solar
00:02:28
power systems
00:02:29
we have covered power inverters in great
00:02:31
detail previously do check that out
00:02:33
links can be found in the video
00:02:35
description down below
00:02:38
okay that's it for this video but if you
00:02:40
want to continue learning about
00:02:41
electricity and electrical engineering
00:02:43
then check out one of the videos on
00:02:45
screen now and i'll catch you there for
00:02:47
the next lesson don't forget to follow
00:02:49
us on facebook twitter linkedin
00:02:50
instagram as well as the
00:02:52
engineeringmindset.com

Description:

In this video, we'll cover the basics of AC and DC electricity. From what AC and DC are to how they work, this video will make sense of the confusing topic of electricity! 👉 👉👉 FREE design software ➡️ https://www.altium.com/asp/the-engineering-mindset/ Learn more here: ➡️ https://theengineeringmindset.com/ac-and-dc-electricity/ ⚡🛠️ TOOLS YOU NEED 🛠️⚡ ****************** Get this electronics book ➡️ https://www.amazon.co.uk/Practical-Electronics-Inventors-Fourth-Scherz/dp/1259587541?language=en_GB Professional Multimeter -➡️ https://www.amazon.co.uk/Fluke-17B-Professional-Multimeter-Measuring/dp/B00P7ELBZW?language=en_GB Good multimeter -➡️ https://www.amazon.co.uk/AstroAI-Multimeters-Capacitance-Transistors-Temperature/dp/B071JL6LLL?sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&language=en_GB Professional clamp meter ➡️ https://www.amazon.co.uk/Fluke-Clamp-Multimeter-AC-DC-TRMS/dp/B0091EXB2A?language=en_GB Good Clamp meter ➡️ https://www.amazon.co.uk/KAIWEETS-Professional-Autoranging-Capacitance-Continuidad/dp/B07Z398YWF?sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&language=en_GB Outlet tester ➡️- https://www.amazon.co.uk/Reenwee-Receptacle-Analyzer-Electricity-Indications/dp/B091TM5TD1?sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&language=en_GB Energy monitoring plug ➡️ https://www.amazon.co.uk/Monitor-Electricity-Backlight-Display-Monitoring/dp/B0BDYMN488?language=en_GB Battery tester -➡️ https://www.amazon.co.uk/Nartel%C2%AE-Analogue-Battery-Batteries-Requires/dp/B08T5QFWXQ?language=en_GB Basic electronics kit ➡️ https://www.amazon.co.uk/Soldering-Multimeter-NO-Soldering-Welding-Cutter/dp/B07F2XNTWV?language=en_GB MY FAVOURITE GEAR 🎥 My camera - https://www.amazon.co.uk/Canon-EOS-90D-Body-Only/dp/B07WVMB2LG?cv_ct_cx=canon+eos+90d&language=en_GB 🎤 My Microphone - https://www.amazon.co.uk/Blue-Recording-Streaming-Condenser-Adjustable/dp/B00N1YPXW2?sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&language=en_GB ⌨️ My Keyboard - https://www.amazon.co.uk/Corsair-Mechanical-Gaming-Keyboard-Switches/dp/B07DNSTH51?s=electronics&language=en_GB 🖥️ My monitor - https://www.amazon.co.uk/gp/product/B0787XMLZQ?ie=UTF8&language=en_GB 🎧 My headphones - https://www.amazon.co.uk/Bose-QuietComfort%C2%AE-cancelling-headphones-microphone-Triple-Black/dp/B098FKXT8L?language=en_GB WATCH THESE Servo Motor:👉 https://www.youtube.com/watch?v=1WnGv-DPexc Stepper motor:👉 https://www.youtube.com/watch?v=09Mpkjcr0bo DC motor:👉 https://www.youtube.com/watch?v=GQatiB-JHdI AC motor:👉 https://www.youtube.com/watch?v=59HBoIXzX_c Starter motor:👉 https://www.youtube.com/watch?v=7eN1gxH6lE4 Alternator:👉 https://www.youtube.com/watch?v=jdSKlg80DjU Build a motor:👉 https://www.youtube.com/watch?v=NbcJvGk72HY Motor speed control👉: https://www.youtube.com/watch?v=UPTU6nYSaMo 👋 SOCIALISE WITH US 👋 ******************* 👉FACEBOOK: https://facebook.com/theengineeringmindset/ 👉TWITTER: https://twitter.com/TheEngMindset 👉INSTAGRAM: https://instagram.com/engineeringmindset/ 👉WEBSITE: http://theengineeringmindset.com/ 👀 Links - MUST WATCH!! 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