Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Why do we need an LC tank circuit?
Do you agree the cap where i put it corrects the power factor?
I wouldn´t take the values in that schematic seriously....The L values are a bit higher than they are in the actual circuit.
I wouldn´t take the values in that schematic seriously.
but when the OP played the "senior engineer" card, I lost most of my hope for this being a reasonable and honest project. Maybe I'm just pessimistic, but it seems like a fictions entity to (A) shift blame on to someone else, and (B) Restrain project flexibility to what the OP wants, regardless
just put a 10μf cap in parallel with the output and an inductor in series before it. This gives you the cleanest output.
i found so much current flowing in the cap that less current was flowing in the leds
how can a twisted pair cable exhibit a significant magnetic field?
...i believe you are right....this is all secret stuff to which i am not invited to see schemtics etc.......ive just been asked to look into the dimming of the leds with high frequency pwm dimming.........i dont know, but i think that the resonant inductive coupler feeds into a current transformer, and then the CT feeds the load....i think it has to be like this otherwise the load would load down the resonant inductive coupler's secondary ?I suspect the true primary inductance is far far far lower than what was shown by the OP.
I would not do it that way I don't think. I would more than likely make some form of tuned power oscillator out of the primary
how can a twisted pair cable exhibit a significant magnetic field?
The twisted pair has the coupler ferrite hooked over it when the lamp is connected up.
I've just been asked to look into the dimming of the LEDs with high frequency PWM dimming