The very basics of electron tubes, part 1. For better or more precise information go to the You Tube channel from Allamericanfive radio.
More electronics in my books, author Ko Tilman on the Lulu website or e.g. Amazon.
LINKS TO INFORMATIVE & GENERAL VIDEOS ABOUT ELECTRONICS
What do you need for an electronic lab? [ Ссылка ]
How to test a power supply [ Ссылка ]
Elementary electronics, the bipolar transistor part 1 [ Ссылка ]
Elementary electronics, the bipolar transistor part 2 [ Ссылка ]
Elementary electronics: coils [ Ссылка ]
Elementary electronics: how to damage a bipolar transistor immediately (VERY important) [ Ссылка ]
The most important properties from bipolar transistors [ Ссылка ]
Prevent transistor leads from breaking [ Ссылка ]
Combining NPN and PNP transistors in 1 circuit [ Ссылка ]
How to make a standard NPN Darlington [ Ссылка ]
What to do with a transistor Darlington [ Ссылка ]
How to drive a relay by means of a transistor or Darlington [ Ссылка ]
Discriminating European transistor types [ Ссылка ]
2N3055 with a too low amplification factor, throw them away ? [ Ссылка ]
The importance from the emitter capacitor in a grounded emitter transistor circuit [ Ссылка ]
The transistor series regulator practice (hum suppressor!) [ Ссылка ]
How to make a shunt – DC ampèremeter [ Ссылка ]
Diodes, their voltage drop and its practical application [ Ссылка ]
Passive diodes testing (barrier voltage) [ Ссылка ]
Passive diode testing part 2 (capacitance-barrier layer) [ Ссылка ]
Point contact diodes [ Ссылка ]
Electron tubes, some basics [ Ссылка ]
Do our ears make harmonics? [ Ссылка ]
Oscillation conditions [ Ссылка ]
Oscillation conditions part 2 [ Ссылка ]
Effect of temperature changes on a VFO [ Ссылка ]
Voice pattern, square waves, triangle waves, harmonics [ Ссылка ]
741 Sine wave (Wien Bridge) 0scillator-typical problems [ Ссылка ]
Oscillators, how they can confuse you and disguise [ Ссылка ]
Why an oscillator? [ Ссылка ]
L-C filter/transistor and how to create useful waveforms [ Ссылка ]
Changing/restoring waveforms with a R-C or L-C filter/differentiator-integrator
[ Ссылка ]
How to make a voltage doubler, part 1 [ Ссылка ]
How to make a voltage doubler, part 2 [ Ссылка ]
All kinds of tuning capacitors explained [ Ссылка ]
The Schmitt trigger circuit explained [ Ссылка ]
What to do with broken (analog) multimeters? [ Ссылка ]
Cheap crocodile clips, change them in reliable ones [ Ссылка ]
Quiescent current alignment in (homebrew) audio class B amplifiers [ Ссылка ]
Solid state wiring in homebrew audio amplifiers [ Ссылка ]
Voltage reverse switch [ Ссылка ]
Series-parallel switch for 2 voltage/current sources [ Ссылка ]
Silly Mosfet testing [ Ссылка ]
Cabinet/box for a 100 Watt or more power supply [ Ссылка ]
Transistors that fail [ Ссылка ]

More links to all kinds of electronic themes & issues in my channel trailer “Radiofun232 on You Tube” in the “comments” section.

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