Transducer circuit for supply of multiple output voltages from constant voltage source, has clocked primary coil powered by constant voltage source and secondary coil arrangement for induction of secondary current

摘要

The transducer circuit has a clocked primary coil (12) powered by a constant voltage source and a secondary coil arrangement (14) for induction of secondary current for reloading of output condensers (C1,C2,C3), where respective output voltages (Ua,Ub,Uc) are available. A current adjusting unit (T1,T2,T3) is arranged in the secondary current path that is controllable in each case. A control equipment (18,22) is provided for individual regulation of output voltages by control of the individual current adjusting unit.