Re: Calculations on trafo - Re: AW: [EVGRAY] Re: Kone & Hector, you guys finally did it!

Body

Hello Ole,

I have now measured the current for the capacitors. Capacitor connected to a Variac with a Fluke multimeter in milliamps in series and a Fluke clamp meter as a voltmeter. The old analog display of the Variac was more accurate than the socket meter I just connected. About voltage and current I calculated the resistance.

There is an online calculator for the capacitive reactance or converter of reactance to capacity.

That's really very accurate and 3 digits behind the comma,

www.electronicdeveloper.de> LC resonant circuit

I can not reach the page at the moment I have to automate the calculations in Excel.

I now have 14x 15μF capacitors with only 2 equal values, otherwise they are all different and have a deviation of 0.2 to 0.8 μF of course 3 digits behind the comma. Now comes the big dice to get as much as possible capacities for the diode plug capacitors and the coupling capacitors where I think that it is particularly important because they rotate the energy transfer by 180 degrees phase typical and that should always be exactly the same for both polarities. I think you differences in the components arises only the additional active power that we or I do not want.

regards


Sven