CAPACITOR PRE-CHARGING CIRCUITSA capacitor pre-charge circuit configured to avoid inrush to a capacitor can include a plurality of components configured to ramp a pre-charge voltage over time up to a voltage maximum such that the a…DRIVE·May 6·1 min readFollowH02J7/0052Hamilton Sundstrand Corporation
SYSTEM AND METHOD FOR PORTABLE ELECTRONIC DEVICE CASE ASSEMBLYA system and method for a portable electronic device case assembly is described that allows a user to use multiple types of chargers to charge their mobile electronic device using the portable electro…DRIVE·Feb 25·1 min readFollowH02J7/0052Nicholas Tivas
CHARGER AND CHARGING METHODA charger includes a first connection port, a second connection port, a DC-DC converter, a first microcontroller, and a second microcontroller. The DC-DC converter is configured to convert a first DC …DRIVE·Jan 7·1 min readFollowH02J7/0052Delta Electronics, Inc.
ASYMETRICAL POWER OUTPUT DIRECT CURRENT FAST CHARGERAn example direct current fast charger (DCFC) for providing asymmetrical charging power to electric vehicles can include a first power module having a rectifier and control electronics, and a second p…DRIVE·Dec 31·1 min readFollowH02J7/0052GM Crulse Holdings LLC
SUPER-FAST TRANSIENT RESPONSE (STR) AC/DC CONVERTER FOR HIGH POWER DENSITY CHARGING APPLICATIONA charger comprises a housing, a first multi-layer printed circuit board (PCB), a second multi-layer PCB, and a third multi-layer PCB. The first PCB comprises at least a portion of a primary side circ…DRIVE·Dec 31·1 min readFollowH02J7/0052Alpha and Omega Semiconductor (Cayman) Ltd.
CELL-MOUNTED APPLICATION SPECIFIC INTEGRATED CIRCUITS FOR BATTERY SENSINGA cell-mounted application specific integrated circuit (ASIC) system for a vehicle includes a battery pack having multiple individual battery cells. An individual cell-mounted application specific int…DRIVE·Nov 19·1 min readFollowH02J7/0052GM Global Technology Operations LLC
RECHARGEABLE BATTERY FOR INDUCTION GARBAGE BINThe present disclosure provides a rechargeable battery for an induction garbage bin, comprising a steel shell, a battery core, an output structural component and an intermediate connection structural …DRIVE·Oct 29·2 min readFollowH02J7/0052National Engineering Research Center of Advanced Energy Storage Materials (Shenzhen) Co., Ltd
CHARGING APPARATUS AND METHODA charging device includes a charging assembly for imparting a charge on a mobile device, a housing for receiving the mobile device to be charged, and for defining a cavity therein for housing the cha…DRIVE·Oct 29·2 min readFollowH02J7/0052Ventiva, Inc.
Safe multi-directional chargerThe invention provides a safe multi-directional charger, including a charging portion and a battery portion, wherein the charging portion is provided with a current display and a charging slot, and th…DRIVE·Sep 24·1 min readFollowH02J7/0052Tian-Yong Hong
Charging Apparatus, Charging Program, and Charging MethodA charging apparatus, a charging method, and the like that can prevent deterioration in a battery by appropriate current adjustment and shorten charging time are provided. A charging apparatus perform…DRIVE·Nov 9·1 min readFollowH02J7/0052GBS CORPORATION
GaN CIRCUIT DRIVERS FOR GaN CIRCUIT LOADSAn electronic circuit is disclosed. The electronic circuit includes a GaN substrate, a first power supply node on the substrate, an output node, a signal node, and an output component on the substrate…DRIVE·Nov 9·1 min readFollowH02J7/0052Navitas Semiconductor, Inc.
CHARGING APPARATUS AND CHARGING CONTROL CIRCUIT AND CONTROL METHOD THEREOFA charging apparatus includes a power conversion circuit for charging a battery, and a charging control circuit. The battery has a battery net voltage. The charging control circuit includes a conversi…DRIVE·Oct 26·1 min readFollowH02J7/0052RICHTEK TECHNOLOGY CORPORATION
Battery Charger With USB Type-C AdapterIn an embodiment, a system includes a first link to couple first universal serial bus (USB) type-C control logic and electrical charger control logic of electrical charger circuitry. The first link is…DRIVE·May 4·1 min readFollowH02J7/0052Intel Corporation
WIRELESS COMMUNICATION CONTROLLED BATTERY CHARGING STATIONAn electronic device sends a wireless signal to a charging station indicating that charging of a battery of the electronics device is to commence. The electronic device generates a profile representin…DRIVE·May 4·1 min readFollowH02J7/0052International Business Machines Corporation
Energy Storage System and Method for Increasing the Efficiency of an Energy Storage SystemAn energy storage system including an energy store with a plurality of flow batteries, a first voltage converter, an intermediate circuit connected to the first voltage converter, a second voltage con…DRIVE·Nov 3·1 min readFollowH02J7/0052TRUMPF Huettinger GmbH + Co. KG
BATTERY PACK-TO-UNIVERSAL SERIAL BUS POWER DEVICESA device includes a battery pack receptacle that removably connects to a battery pack used for a cordless device. A universal serial bus (USB) port is connected to the battery pack receptacle. The bat…DRIVE·Mar 26·1 min readFollowH02J7/0052Custom LeatherCraft Manufacturing Co., Inc.
METHOD FOR CHARGING BATTERY AND ELECTRONIC DEVICE THEREOFAn apparatus and a method for charging a battery in an electronic device are provided. The method includes, when charging power of a first level is supplied from a charger, converting the charging pow…DRIVE·Dec 25·1 min readFollowH02J7/0052Samsung Electronics Co., Ltd.
CHARGING MANAGEMENTA charging method and system. The method includes detecting and monitoring by a computer processor, a frequency signal associated with an input voltage signal used for powering power consumption devic…DRIVE·Nov 7·1 min readFollowH02J7/0052International Business Machines Corporation
