pulse width or freq lure the witch?
Thank you for you time, UFOPolitics!
Hope i do not irritate you too much, but i am confused,
does this circuit with pulswidth lure REwitch, and with exactly this you light a bulb in a water, or i need another one,not mentioned in this thread, that doing change freq from very low hz?may be low hz means low hz on the cold side while on the hot side is fixed ~500Hz and slowly change from 50%dutypositive down to ~10%...
on one hand you recomend to use this circuit(if i understand right) and to change freq from low hz, on another hand you agree that this one regulates the Duty Cycle, not Frequency.
i understand about attached coil, but not quite understand where to attach: to pulse width modulator or freq modulator.
If my question looks strange, do not care, may be i did not understand enough and only spend your time;
i am very impressed of all you are disclose here and do not want to annoy you.
Regards sawa.
Originally posted by Ufopolitics
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Originally posted by Ufopolitics
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Originally posted by Ufopolitics
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Hope i do not irritate you too much, but i am confused,
does this circuit with pulswidth lure REwitch, and with exactly this you light a bulb in a water, or i need another one,not mentioned in this thread, that doing change freq from very low hz?may be low hz means low hz on the cold side while on the hot side is fixed ~500Hz and slowly change from 50%dutypositive down to ~10%...
on one hand you recomend to use this circuit(if i understand right) and to change freq from low hz, on another hand you agree that this one regulates the Duty Cycle, not Frequency.
i understand about attached coil, but not quite understand where to attach: to pulse width modulator or freq modulator.
If my question looks strange, do not care, may be i did not understand enough and only spend your time;
i am very impressed of all you are disclose here and do not want to annoy you.
Regards sawa.
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