Discharge circuitA circuit includes a first transistor coupled between a discharge terminal and a ground terminal. The first transistor has a first control terminal. A resistor is coupled between a power terminal and …DRIVE·Jun 16·1 min readFollowH02J7/90TEXAS INSTRUMENTS INCORPORATED
HANDHELD FANDisclosed is a handheld fan, which includes a holding part, a fan head and a control device. The holding part is provided with an accommodating space inside, and is equipped with a discharge port and …DRIVE·Mar 19·1 min readFollowH02J7/90Shenzhen Sketching Technology Co., Ltd.
VOLTAGE CONVERSION CIRCUIT, CHARGING MANAGEMENT MODULE, AND ELECTRONIC DEVICEEmbodiments of this application provide a voltage conversion circuit, a charging management module, and an electronic device, and relate to the field of electronic technologies, to resolve a severe he…DRIVE·Nov 26·2 min readFollowH02J7/90HUAWEI TECH CO LTD [CN]
A SWITCHA switch comprising: a channel path comprising a first and a second MOS transistor with common source and gate terminals, and drain terminals defining first and second terminals of the channel path; a…DRIVE·Nov 27·1 min readFollowH02J7/90NXP USA INC [US]
Method and system for determining a charge rate for a rechargeable batteryA system and method for determining a charge rate for a battery and a method for charging the battery. The system having a memory component for storing user attributes relating to use patterns based o…DRIVE·May 22·1 min readFollowH02J7/90RESEARCH IN MOTION LTD [CA]
Circuit for storing electrical energyThe storage circuit (10) has capacitors (12, 14, 16, 18, 20, 22) i.e. double-layered capacitors, and a positive temperature coefficient thermistor (24), which charges the capacitors and defines curren…DRIVE·May 23·1 min readFollowH02J7/90FLEXTRONIC INT KFT [HU]
