Device for inductively transmitting electric energy

Device for making the charge and revitalization treatment of...

Device for monitoring a variable electrical signal and...

Device for optimizing the discharge of at least two...

Device for reactive power compensation with capacitors

Device for regulating the speed of rotation of a shaft

Device for suppressing voltage fluctuation and higher harmonics

Device for the control of the charge and discharge of a battery

Device for the inductive transmission of electric power

Device, system and method for monitoring a household...

Device, system and method that decreasing standby power of...

Digital battery

Digital light control

Digitally synthesized back-up frequency

Direct current charging circuit

Direct current electrical power reserve device

Direct current power transmission

Direct current transmission with two parallel circuits

Discharge circuit for a defibrillator

Disconnect switch for switching capacitive currents