Direct-current power source circuit with back gate control circu

Direct-current power supply with alarm indicator

Disconnecting thyristors from thyristor controlled reactance

Discontinuous conduction mode control circuit and method for...

Discontinuous conduction mode pulse-width modulation

Discontinuous-mode buck-boost slave converter working off a...

Discrete-time sampling of data for use in switching regulations

Discrete-time sampling of data for use in switching regulators

Display-driving voltage generating apparatus

Distortion-free, opposite-phase current source

Distortionless sine wave amplification

Distributing time slots in parallel configured, switching...

Distribution circuit var management system using adaptive capaci

Domino effect shunt voltage regulator

Double DC-DC converter having power holding portion

Downlocking and/or upgrading integrated circuit

Drive circuit

Drive circuit device for inductive load

Drive circuit for a switch in a switching converter and...

Drive circuit for driving an ink jet head