I'm doing something wrong... and I dont knot what.
I'm designing (only simulations) a Power Supply. I have a small problem with the initial current peaks.
My circuit have a 35 volts input and a load of 6 Amps. I got 220 Amps peaks on the bridge diodes... Ihave read that the capacitors works like a short circuit what then are discharged, and this is the problem. I have 4x4700uF so... the peak ia very high.
I have tried a soft start circuit, eliminated 2 of the capacitors and I reduced the peak to 120 Amp. Afther this first pek, the following peaks are about 60-40 Amps. I thing this is too much if I only have a load of 6 Amps. When I eliminate the capácitors.
I suppose this is a tipical beginner question and I also suppose that it is explaines in some books... but I haven't read them
Is is normal? What I'm doing wrong?
I send two circuits with the results of the simulations (very similar circuits), and a Soft Start circuit that I took as a reference.