Selecting the right L/C ratio for tank coils

[lancaIV]

Easy/cheap way to make a pure-sine inverter?

a good description for a cheap and high efficient and save transformerless DC/AC inverter :


https://worldwide.espacenet.com/publicationDetails/description?CC=US&NR=2014078802A1&KC=A1&FT=D&ND=3&date=20140320&DB=EPODOC&locale=en_EP

[Thaelin]

The chart in this page should help: https://www.rfcafe.com/references/electrical/frequency-reactance-nomograph.htm

Have it right in front of me.


thx

[NdaClouDzzz]

a good description for a cheap and high efficient and save transformerless DC/AC inverter :


https://worldwide.espacenet.com/publicationDetails/description?CC=US&NR=2014078802A1&KC=A1&FT=D&ND=3&date=20140320&DB=EPODOC&locale=en_EP

👍

https://youtu.be/ssL5scfIFZ8

[Magluvin]

Mags

[Magluvin]

Counsel
Mr. Tesla, at that point, what did you mean by electro-magnetic momentum?

Tesla
I mean that you have to have in the circuit, inertia. You have to have a large self-inductance in order that you may accomplish two things: First, a
comparatively low frequency, which will reduce the radiation of the electromagnetic waves to a comparatively small value, and second, a great
resonant effect. That is not possible in an antenna, for instance, of large capacity and small self-inductance. A large capacity and small
self-inductance is the poorest kind of circuit which can be constructed; it gives a very small resonant effect. That was the reason why in my
experiments in Colorado the energies were 1,000 times greater than in the present antennae.


Tesla
I mean this: If you pass a current into a circuit with large self-induction, and no radiation takes place, and you have a low resistance, there is no
possibility of this energy getting out into space; therefore, the impressed impulses accumulate.


Mags