Plugging electrical braking control circuit

Plural electric motors driving common load and having...

Plural motor tape drive speed control

Plural multiphase motor drive circuit

Pmw controller with rpm reduction circuit

Pneumatic device to control the speed of an electric motor

Polyphase ac machine controller

Polyphase machine fed by a pulse-controlled a.c. converter

Polyphase static inverter

Portable electrical power source

Position controlled drive mechanism

Position estimation at starting and lower speeds in...

Position synchronization of machines

Positioning indexing control device for inverter apparatus

Post-automatically determined user-modifiable activity...

Potential generating system including an auxiliary direct...

Potentiometer-resistor network for producing a non-linear...

Power chopper supply for a bifilar wound stepping motor

Power circuit for variable frequency, variable magnitude...

Power contactor and control circuit