I don't agree with the explanation. Capacitor series circuit is pretty common, particulaly for voltages above 400V. You should have balancing resistors to achieve equal voltage share, but even without, it's rather unlikely to damage the capacitors fastly.
Thanks everyone guys!
I don´t understand how to balance the capacitors...Which of these is the correct:
1) Two differents networks in parallel of 100Kohm + 220uF/200V. (In the resistor drop the difference voltage)
2)One network with the four components, 100Kohm+100Kohm+200uF+200uF/200V ?
3) Other?
Thanks again!
FvM, sorry the AN is not so clear for me. If I connect the resistor in parallel with the capacitor how will the resistor decrease the inrush current generated by the capacitors?
FvM,
I connected a circuit with the rectifier diodes and 2 capacitors of 220uF/250V in series (~110uF/500V) with two series resistors of 1kohm. After two cycles TAU (ResxCap) a control circuit shorted the resistors through a relay. Once the control circuit short the resistors inverter´s voltage drop to zero as it be a short circuit.
The signal over the charge (lamp) is the same with the capacitors and without them. Why don´t the capacitors filter the output signal?
I attached some pictures to show the circuit and the output with the capacitor and the resistance and another one without them(both capacitors and resistors).
Sunny,
The charge will not be necessarily a lamp in the future. I'm using it because I have not got a resistance with such power capacity.
I connected a resistor of 10ohm in series with the relay and the circuit is working.
Thanks all of you, this forum is real helpful.
BR.
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