Hartley oscillator doesn't work

[mariorossi]

Good evening

I've copied the schematic from a you tube but I'm not able to make it to work.

Could politely anyone help me?

I've tried reducing the time step and changing the initial condition with no result.

Tks

[Lamber_86 · Accepted solution]

Hello Mario,

the oscillator you posted start to oscillate at 220us an reach the stability at circa 320us.

This is a result of a transient simulation started at 1ms for 100us.

Try the attached one seems to be better.

[mariorossi]

Tks Sir

Politely could you explain me why the oscillation doesn't start at time 0?

Good evening