or lower forward voltage drop. If that is insufficient, add a turn to the original
output winding, recalculate the new value for the additional turns, and recheck
that the error is acceptable. If the result is still unacceptable, go back to the
primary and add turns and recalculate the new secondaries. Remember that
adding turns on the primary winding is moving in the safe direction of lower
flux density and adding turns to the secondary makes the power supply fall out
of regulation at a lower input voltage. This iterative process should continue
until all the outputs have an acceptable amount of error from the “ideal” output
voltage. The designer will ...