Charging Protection Method and User EquipmentA charging protection method, for a user equipment being charged by a power supply through a charging port, includes comparing, by a voltage comparator of the user equipment, voltages of pins of the c…DRIVE·4d ago·1 min readFollowH02J7/64MEDIATEK INC.
BATTERY CELL MONITORING DEVICE EQUIPPED WITH AN ELECTRICAL OVERSTRESS (EOS) PROTECTION CIRCUITA battery cell monitoring device includes a cell monitoring circuit configured to monitor each of a plurality of battery cells included in a battery module and an electrical overstress (EOS) protectio…DRIVE·4d ago·1 min readFollowH02J7/64HYUNDAI MOTOR COMPANY
TECHNIQUES FOR CHARGING BATTERIES IN PARALLELA charging apparatus is provided according to some embodiments. The charging apparatus includes (1) charging circuitry configured to connect to a plurality of battery packs in parallel and (2) process…DRIVE·Mar 12·1 min readFollowH02J7/64SCHNEIDER ELECTRIC IT CORPORATION
Power control systemA power control system (15) includes a first switch (23) configured to receive electrical power from a power source (14) and selectably provide the electrical power to a load (46). A current limiter (…DRIVE·Jun 25·2 min readFollowH02J7/64SOLIDSTATE CONTROLS LLC [US]
Power supply control apparatusA power supply control apparatus (2) includes: an output transistor (T1) coupled between a first power supply line and an output terminal (OUT), the output terminal (OUT) being configured to be couple…DRIVE·May 18·2 min readFollowH02J7/64RENESAS ELECTRONICS CORP [JP]
Inverter deviceAn object is to provide an inverter device by which a diode for a countermeasure against reverse connection of a direct-current power supply can be abolished, the inverter device has a constitution in…DRIVE·Dec 28·1 min readFollowH02J7/64SANYO ELECTRIC CO [JP]
DC power source determination circuitry for use with an adapterAn adapter device includes a DC/DC adapter to receive DC power from a DC power source, and output a regulated DC voltage (V out ). A source determination circuitry receives the DC power from the DC po…DRIVE·Jul 20·2 min readFollowH02J7/64COMARCO WIRELESS TECHNOLOGIES [US]
Electronic device, battery, and method for transporting currentA portable electric device (10) includes i) an electric circuit (12) operable on electric current derived from a first connector (B) preferably connectable to a first counterpart connector (B') of a b…DRIVE·Jan 2·1 min readFollowH02J7/64SIEMENS AG [DE]
Battery protection system with sequential blowing fuseA battery protection circuit for use between a battery output and a load is achieved. The circuit comprises, first, a plurality of fused cells coupled in parallel between the battery output and the lo…DRIVE·May 21·2 min readFollowH02J7/64DIALOG SEMICONDUCTOR GMBH [DE]
Lithium-ion battery pack chargeable by alkali chargerThe battery pack comprises at least one accumulator (5), two external connection terminals, one of which is positive (2) and the other negative (3), and a safety circuit (4) connected to prevent any c…DRIVE·Aug 8·1 min readFollowH02J7/64CIT ALCATEL [FR]
