Donate:
BTC:384FUkevJsceKXQFnUpKtdRiNAHtRTn7SD
ETH: 0x20ac0fc9e6c1f1d0e15f20e9fb09fdadd1f2f5cd
0:00 Intro. All electronic components in a Single Video.
0:24 RESISTOR’s properties. What is Voltage Drop?
1:19 What is Resistance? Reisistor Color code.
2:19 Power rating of resistors.
3:10 Fixed and variable resistors. Voltage drop and what it depends on.
4:15 CAPACITOR: Farads, microfarads, nanofarads, picofarads.
5:32 Why is Capacitor VOLTAGE rating important?
6:07 Capacitor vs battery.
7:06 What is ESR of a Capacitor?
7:43 DIODE. Current flow direction in a diode. Marking on a diode.
9:14 Diodes in a bridge rectifier. Voltage drop. Using diodes to step down voltage.
10:08 Voltage drop on a Diode. Using the Diode as a Voltage Step-Down device.
11:48 ZENER DIODE.
13:02 How to find out Voltage Rating of a Zener diode?
14:25 TRANSFORMER. Toroidal transformers.
15:41 Purpose of the transformer. Primary and secondary coils.
16:48 Why are Transformers so Important in Electronics?
17:27 How to check your USB charger for safety?
18:01 Why doesn’t a transformer operate on direct current?
18:29 INDUCTOR. Charging and discharging of a choke.
20:41 Inductors as filters. DC-DC step-down converters.
21:44 Ferrite beads on computer cables.
22:30 TRANSISTOR
23:47 Using a transistor switch to amplify Arduino output. Pinout: Emitter, collector and base.
25:04 NPN and PNP transistors. Current gain, voltage and frequency rating of a transistor.
26:30 THYRISTOR (SCR).
27:13 SCR Pinout and Principle of operation.
28:17 Building a simple latch switch using an SCR.
29:05 Ron Mattino – thanks for watching!
Thanks a lot for posting this video
What a minute… Ain’t you Tom? He has a major workshop. 🤔
Resistors, capacitors, and inductors are not electronic components. They are electrical components used in electronic circuits.
Please smd component and test normal or bad in mainboard
Well I preferred to use electron flow which i used for all my life, from the 60’s until i retired
But i must say at 83 now, you did bring back a lot of memories and facts of life.
And i loved fixing problems for others [ and yes ] real hard problems others could not solve, and I can’t remember never having a call back, which many Teck’s did have, except my spelling and English was terrible, and it still is, which brings me to the fact, just because someone is not good at something.
And may I have your permission to speak of this?
It does not mean they cannot be the best at another which may include that which they are not good at, as an example;
Since they would not let me take electronics in school and I was a failure in everything, always getting D, E, and maybe the odd C minus.
It is strange how entering the work force, [ I started taking external courses in electronics and mathematics as a top student ] It sure proves that schools and teachers need an education,
Also I’d like to mention, just because someone like me who was bullied and pushed down while all the way through school.
May have been the reason why so many children do not achieve their best in school or for society after they get out.
So it would be nice to see all bullies have their brains beaten in as they are way to egotistical for society to become the best for the benefit of others, Children at home and in school are taught to get, not to give which it should be,
And that religion of the Catholics and protestants have as a prayer that is against the preaching of God’s true love, The prayer tells one to change things for their benefit, a wrong, when children and people need to teach others their children to put others ahead of themselves, something that is wrong with this world.
Bullies are usually part of gangs, and they too should be eliminated for those who have love in their hearts for the benefit of others, Which starts in the home,
Just look around in this world.
Can one say there is more than 1 big bully in this world that is causing death and murder because of their aggression for acquiring and blaming others as the problems they caused,
Why don’t they in society put a bounty on their heads, so society can relax.