FLYBACK CONVERTERProvided is a flyback converter. A converter includes an input unit to which input voltage is applied, a switching unit configured to convert the input voltage into an alternating current (AC) voltage…DRIVE·Jun 18·1 min readFollowH02M3/33592HANWHA SOLUTIONS CORPORATION
POWER CONVERTER TOPOLOGYA power converter topology, comprising: a cascade connection of a first converter stage and a second converter stage; wherein the first converter stage comprises a current mode controlled pulse width …DRIVE·Jan 4·2 min readFollowH02M3/33592Hamilton Sundstrand Corporation
ACTIVE-CLAMPED ISOLATED SEPIC CONVERTER IN THE MHZ RANGE FOR LOW-POWER SUBNETSAn active-clamped isolated SEPIC DC-DC power converter (ACISC) to convert a DC voltage to supply a variety of DC loads. The single-ended primary-inductor converter (SEPIC) of the ACISC may be configur…DRIVE·Oct 5·2 min readFollowH02M3/33592Università degli Studi di Padova
PROGRAMMABLE DC-DC DRIVER SYSTEMFor a programmable direct current (DC)-DC converter application, a driver system includes a switched mode power circuit for providing a DC power signal to an electrical load and a control block. Contr…DRIVE·Jun 22·1 min readFollowH02M3/33592ABL IP HOLDING LLC
CONTROL CIRCUIT, FLYBACK CIRCUIT AND CHARGERA control circuit is configured to control a flyback circuit comprising a primary-side switch, a secondary-side rectifier and a transformer. The control circuit comprises a feedback control circuit co…DRIVE·Sep 22·1 min readFollowH02M3/33592Halo Microelectronics International
INDUCTIVE CHARGING CIRCUIT TO PROVIDE OPERATING POWER FOR A CONTROLLERAn inductive charging circuit coupled to a winding of a power converter and a supply terminal of a controller of the power converter. The inductive charging circuit comprising an input coupled to the …DRIVE·Mar 31·2 min readFollowH02M3/33592Power Integrations, Inc.
POWER ADAPTER HAVING ULTRA LOW STANDBY POWERA standby power system for a flyback converter is disclosed. The flyback converter includes a primary-side, a secondary-side, an output terminal at the secondary-side, and a secondary-side controller,…DRIVE·Mar 17·1 min readFollowH02M3/33592DIALOG SEMICONDUCTOR INC.
CHARGING AND DISCHARGING DEVICE AND CHARGING AND DISCHARGING SYSTEM OF ELECTRIC VEHICLEA charging and discharging device includes a transformer consisting of a primary winding and multiple secondary windings including at least a first secondary winding and a second secondary winding; mu…DRIVE·Feb 10·1 min readFollowH02M3/33592Delta Electronics, Inc.
CONVERTER MODULE WITH PHASE SHIFTA converter module is provided with a first power delivery circuit, a second power delivery circuit, and a controller. The first power delivery circuit supplies current from a first direct current (DC…DRIVE·Feb 3·1 min readFollowH02M3/33592LEAR CORPORATION
SYSTEM AND METHOD FOR ENHANCED SINGLE-STAGE ON-BOARD CHARGER WITH INTEGRATED RECTIFIERIn at least one embodiment, a vehicle battery charger is provided. At least one transformer includes a first winding and a second winding on a primary side of the transformer that are connected to one…DRIVE·Feb 3·2 min readFollowH02M3/33592Lear Corporation
ISOLATED SWITCHING POWER CONVERTER WITH DATA COMMUNICATION BETWEEN PRIMARY AND SECONDARY SIDESAn isolated switching power converter having a primary-side and secondary-side in signal communication with an input and an output is disclosed. The isolated switching power converter comprises a tran…DRIVE·Dec 30·1 min readFollowH02M3/33592DIALOG SEMICONDUCTOR INC.
PHASE ALIGNMENT CIRCUIT AND METHOD OF RECEIVE END, AND RECEIVE ENDThis application discloses a phase alignment circuit and method of a receive end, and a receive end, where the phase alignment circuit and method of a receive end. The receive end is located on the el…DRIVE·Sep 30·2 min readFollowH02M3/33592HUAWEI TECHNOLOGIES CO., LTD.
PROGRAMMABLE DC-DC DRIVER SYSTEMFor a programmable direct current (DC)-DC converter application, a driver system includes a switched mode power circuit for providing a DC power signal to an electrical load and a control block. Contr…DRIVE·Aug 26·1 min readFollowH02M3/33592ABL IP HOLDING LLC
INDUCTIVE CHARGING CIRCUIT TO PROVIDE OPERATIVE POWER FOR A CONTROLLERAn inductive charging circuit coupled to a winding of a power converter and a supply terminal of a controller of the power converter. The inductive charging circuit comprising an input coupled to the …DRIVE·Aug 19·2 min readFollowH02M3/33592Power Integrations, Inc.
SWITCHING POWER CIRCUITA switching power circuit for charging a battery can include: four switches extending between two ports of a low-frequency AC input voltage and an energy storage circuit, where the energy storage circ…DRIVE·Jun 24·1 min readFollowH02M3/33592Silergy Semiconductor Technology (Hangzhou) LTD
PHASE ALIGNMENT CIRCUIT AND METHOD OF RECEIVE END, AND RECEIVE ENDThis application discloses a phase alignment circuit and a method of a receive end, and a receive end. The receive end is located on an electric vehicle. The phase alignment circuit includes a phase m…DRIVE·Apr 29·2 min readFollowH02M3/33592HUAWEI TECHNOLOGIES CO., LTD.
WAKE-UP METHOD AND WAKE-UP SYSTEM FOR BATTERY MANAGEMENT SYSTEMThe present application discloses a wake-up method and wake-up system for a battery management system. The method may include converting, by a conversion unit, a low-voltage power signal detected at a…DRIVE·Apr 22·1 min readFollowH02M3/33592Contemporary Amperex Technology Co., Limited
POWER-EFFICIENT SYNC-RECTIFIER GATE DRIVER ARCHITECTUREA synchronous switching scheme with adaptive slew control in order to adiabatically charge and discharge a capacitor to recycle charge and generate a boosted voltage on the gate of the synchronous rec…DRIVE·Mar 25·1 min readFollowH02M3/33592Cypress Semiconductor Corporation
SECONDARY-CONTROLLED ACTIVE CLAMP IMPLEMENTATION FOR IMPROVED EFFICIENCYControlling an active clamp field effect transistor (FET) in a secondary-controlled active clamp converter is described. In one embodiment, an apparatus includes a primary-side FET coupled to a transf…DRIVE·Feb 25·1 min readFollowH02M3/33592Cypress Semiconductor Corporation
RECTIFIER CIRCUIT AND POWER SUPPLY UNITA transient current in a rectifier circuit is effectively reduced. In the rectifier circuit, a current flows from a power supply to a coil when a transistor is turned ON. When the transistor is turned…DRIVE·Jan 28·1 min readFollowH02M3/33592SHARP KABUSHIKI KAISHA
