I build up a voltage converter with 54Voutput voltage, everything works in principle.
One problem: after powering up (230V Ac on) I saw a quite fast turn on (20ms) to about 45 V at the output, but then it takes about 2 seconds to reach final 54 V. This is probably not a feed back regulator design issue as it shoud be much faster. Any ideas to improve this or where it comes from ?
KS