Magnetic amplifier apparatus for balancing or limiting voltages

Magnetic element for power supply and DC-to-DC converter

Magnetic element for power supply and dc-to-dc converter

Magnetically assisted switch circuit

Maintenance reduction apparatus

Management of regulator-induced switching noise for sampled...

Manual-adjustment-free controlled-voltage and current-limited D.

Marginal check voltage setting means built-in power-supply...

Markov chain controlled random modulation of switching signals i

Master-slave critical conduction mode power converter

Maximum duty ratio setting circuit for a DC-DC converter

Means for regulating resistance current of complex load

Method and a device for controlling a secondary voltage in a...

Method and an apparatus for adjusting voltage from a source

Method and an associated device for controlling a DC-DC...

Method and apparatus for a charge pump DC-to-DC converter...

Method and apparatus for a high voltage power supply circuit

Method and apparatus for a high voltage power supply circuit

Method and apparatus for a high voltage power supply circuit

Method and apparatus for a multiple stage sequential synchronous