Transformers, a few basics

Transformers, a few basics
http://www.vacuumtuberadio.com/Transformers/

Category:

Science & Technology

Tags:

• Transformers
• basics
• Electronics
• Magnetic
• field
• Power
• Step
• Up
• Down

[sodomyandlust91]

4:36 the current stops flowing thru both primary and secondary?

[AllAmericanFiveRadio]

@sodomyandlust91

Yes, there is no outside power supply on the primary.

[wcemichael]

very good. what I want to ask is. do you have the same number of windings in each coil? when showing the lower meter readings were the settings on the machine steped up or steped down or set equal as the first meter?

[AllAmericanFiveRadio]

@wcemichael

Its the same number of turns with the meter and the oscilloscope. But if the they were set up or down, the electron flow direction is still the same, but the voltage levels would be different.

[mackenzie235]

very good presentation, clearly put across. also neat demo at the end to show inversion.

[AllAmericanFiveRadio]

Thanks mackenzie235

[wcemichael]

@AllAmericanFiveRadio Right. same number of windings, BUT when you had them sitting side by side, you had the second oscilloscope at one setting. When you had one inside the other you adjusted it. what was the ratio between the settings? was the second demo (one inside the other) a 1:1 ratio on the scope? I want to know voltage going in and going out on each demo ( or you best ratio guess)