Hello everyone does anyone know this calculator is it correct?
LC Ripple Filter Calculator
I want to make a high capacity source for my PCA because of this I don't need a correct high value choke? Does anyone indicate a more commercial value and not too big?
Thanks.
LC Ripple Filter Calculator
I want to make a high capacity source for my PCA because of this I don't need a correct high value choke? Does anyone indicate a more commercial value and not too big?
Thanks.
What is a "PCA"?
How clean does its power need to be?
What values are you putting in that calculator?
How clean does its power need to be?
What values are you putting in that calculator?
I think I posted in the wrong area, right ? PCA would be a computer optimized for audio. In this one it uses a capacitance of 282,000uf (quite high but the original design and so)
Good on the calculator looks like this:
ripple attenuation (dB) 57.6 DC voltage drop (volts) 0.0761
choke L (henries) 0.00475
capacitor C (μF) 282000
AC power 60 Hertz DC current (mA) 10000
DC resistance (ohms per henry) 1.5
I have a 4.7mh Alpha-Core air core inductor so I calculated from it, I found the attenuation half low is good?
Good on the calculator looks like this:
ripple attenuation (dB) 57.6 DC voltage drop (volts) 0.0761
choke L (henries) 0.00475
capacitor C (μF) 282000
AC power 60 Hertz DC current (mA) 10000
DC resistance (ohms per henry) 1.5
I have a 4.7mh Alpha-Core air core inductor so I calculated from it, I found the attenuation half low is good?
you worry too much, just go ahead and do it...even without the choke, your data suggested a high power solid state amplifier...
ripple voltage is a function of load current and filter cap, you have very high value filter caps, ripple will be quite low, even without the choke..
ripple voltage is a function of load current and filter cap, you have very high value filter caps, ripple will be quite low, even without the choke..