Magnetically modulated d-c to d-c forward converter power supply

Magnetically regulated power supply

Magnetron drive apparatus

Magnetron drive power supply

Magnetron drive step-up transformer and transformer of...

Mains frequency synchronous burst mode power supply

Maintaining a constant output voltage by sampling and...

Margin angle responsive method and apparatus for controlling rea

Master-slave control method and device for a multiphase circuit

Master-slave high current D.C. power supply

Master-slave voltage regulator employing pulse width modulation

Master/slave current sharing, PWM power supply

Matrix converter for transforming electrical energy

Matrix converters

Matrix filters for low-noise power distribution systems

Maximum duty cycle limiting of pulse width modulators

Means and method for simultaneously triggering series SCR's

Means for controlling a forced commutated ac-to-dc electric rect

Means for controlling a forced commutated hybrid a-c to d-c elec

Means for controlling the electric current density of a high ten