Donate:
BTC:384FUkevJsceKXQFnUpKtdRiNAHtRTn7SD
ETH: 0x20ac0fc9e6c1f1d0e15f20e9fb09fdadd1f2f5cd

0:00 All electronic components in one video
0:33 RESISTOR
1:20 What's a resistor made of? Resistor's properties. Ohms. Resistance and color code.
2:20 Power rating of resistors and why it's important.
3:09 Fixed and variable resistors.
3:41 Resistor's voltage drop and what it depends on.
4:15 CAPACITOR
4:56 What is capacitance measured in? Farads, microfarads, nanofarads, picofarads.
5:32 Capacitor's internal structure. Why is capacitor's voltage rating so important?
6:07 Capacitor vs battery.
6:43 Capacitors as filters. What is ESR?
7:43 DIODE
8:31 Current flow direction in a diode. Marking on a diode.
9:14 Diodes in a bridge rectifier.
10:08 Voltage drop on diodes. Using diodes to step down voltage.
11:56 ZENER DIODE
12:48 How to find out voltage rating of a Zener diode?
14:25 TRANSFORMER
15:00 Toroidal transformers
15:41 What is the purpose of the transformer? Primary and secondary coils.
16:50 Why are transformers so popular in electronics? Galvanic isolation.
17:30 How to check your USB charger for safety? Why doesn't a transformer operate on direct current?
18:29 INDUCTOR
19:07 Experiment demonstrating charging and discharging of a choke.
20:41 Inductance. Inductors as filter devices. Inductors in DC-DC step-down converters.
21:45 Ferrite beads on computer cables and their purpose.
22:29 TRANSISTOR
23:45 Using a transistor switch to amplify Arduino output.
24:34 Finding a transistor's pinout. Emitter, collector and base.
25:06 N-type and P-type semiconductors. NPN and PNP transistors. Current gain, voltage and frequency rating of a transistor.
26:29 THYRISTOR (SCR).
28:17 Building a simple latch switch using an SCR.
29:04 Ron Mattino - thanks for watching!