Two stage power control system for automotive devices

Modular UPS and working method of modular UPS

Current sensing circuit disconnect device and method

INTERNET OF THINGS SMART HOME/BUILDING AUTOMATION SYSTEM FOR CUTTING OFF NETWORK STANDBY POWER, AND CONTROL METHOD FOR SAME

Electric valve and control method therefor

POWER ADAPTER FOR CUTTING OFF STANDBY POWER AND CONTROL METHOD THEREFOR

CIRCUIT FOR REDUCING ELECTRICAL POWER CONSUMPTION

Electronic control unit including a forcible power supply interruption determination

PC POWER MONITORING

Energy supply device having transitions between operation and stand-by that are dependent on the output current

Electric transfer apparatus and control method thereof

Safe electrical power-supply system

Current sensing circuit disconnect device and method

Electrical device installation improvement

PC power monitoring

Circuit for reducing electrical power consumption

Systems and devices for reducing phantom load

Current sensing circuit disconnect device and method

Power adapter and electrical connector therefor

Current sensing circuit disconnect device and method

Electronic device state detection for zero power charger control, systems and methods

Charging device having a power element

Standby power shut-off outlet device and a control method for the same

Device and method for eliminating transformer excitation losses

Battery charger for portable electronic equipment

Power supply and method related thereto

Frequency converter

Techniques for reducing no load power in electronic devices

Wireless power for charging devices