Circuit device for preventing saturation of the transformer in a

Circuit for AC adapter to reduce power drawn from an AC...

Circuit for an alternator of a motor vehicle and method for cont

Circuit for and method of decreasing conducted and radiated elec

Circuit for automatic load sharing in parallel converter modules

Circuit for balancing steady-state currents of switching devices

Circuit for charging capacitors

Circuit for controlling a DCC converter in a power supply circui

Circuit for controlling an electric power supply apparatus, a me

Circuit for controlling application of electricity to a coil of

Circuit for controlling the switching frequency of SCR regulator

Circuit for controlling the volt-ampere characteristic of a load

Circuit for converting a.c. voltage into a d.c. voltage

Circuit for converting AC voltage into DC voltage

Circuit for converting alternating voltage into high-voltage...

Circuit for converting alternating voltage into high-voltage...

Circuit for converting an input d.c. voltage into an output d.c.

Circuit for correcting the power factor

Circuit for defined current sharing between parallel-connected s

Circuit for detecting a malfunction in an inverter