You can buy ready-wound secondary coils from the usual CN suppliers The primary side of a Tesla ... That’s the thing with transformers with large turns ratios — the secondary voltage will ...

The size of the output voltage depends on the number of turns on the secondary compared to the primary coil. The transformer in the diagram above is a step-down transformer – there are fewer ...

a primary potential difference drives an alternating ... induces a changing potential difference (voltage) in the secondary coil the induced potential difference produces an alternating current ...

The design is based around a self-resonant setup using the UCC2742x gate driver IC, which is used in a transformer ... see a Tesla coil with a sizeable gap between the primary and secondary ...