Ripple detector for automotive alternator battery charging syste
Ripple-compensated voltage regulator, particularly for automotiv
RMS Circuit for voltage regulation
Rotary electrical machine
Rotary induction generator adapted to be driven by a prime mover
Rotary induction machine having control of secondary winding imp
Rotary induction machine having control of secondary winding imp
Rotating electric machine with speed/frequency control
Rotating telecommunications power supply