SYSTEMS FOR INTEGRATING CHOKE INTO INVERTER HEADER SUB-ASSEMBLY FOR IMPROVING EMC PERFORMANCEAn inverter assembly may include a housing with a base and side walls, wherein one of the side walls includes an opening extending through the wall, and wherein the side walls form a periphery around …DRIVE·Mar 13·2 min readFollowH02M1/44BorgWarner US Technologies LLC
SHARED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER FOR DUAL OPERATION OF HIGH VOLTAGE TO LOW VOLTAGE CONVERTER AND BIDIRECTIONAL AC/DC - DC/AC POWER CONVERTERAn automotive power system includes a circuit arrangement including an AC input, an AC/DC power converter, an electromagnetic interference filter connected between the AC input and AC/DC power convert…DRIVE·Jan 9·1 min readFollowH02M1/44FORD GLOBAL TECHNOLOGIES, LLC
EMI NOISE REDUCTION CIRCUIT FOR DC/DC CONVERTERA power system is provided. The power system includes a multi-level DC/DC converter electrically coupled with a terminal of a voltage source, such as a battery. The power system includes an EMI filter…DRIVE·Nov 7·1 min readFollowH02M1/44General Electric Company
INVERTER WITH HOUSING CHAMBERS FOR ELECTROMAGNETIC INTERFERENCE (EMI) REDUCTIONAn inverter is provided that includes a direct current (DC) bus bar assembly positioned within a DC chamber in the housing is provided herein. The inverter further includes a gate-driver circuit board…DRIVE·Mar 21·1 min readFollowH02M1/44DANA TM4 INC.
ELECTROMAGNETIC INTERFERENCE MITIGATION FOR ELECTRIC VEHICLE CHARGERSMethods and systems for mitigating EMI for electric vehicle chargers are disclosed. In some embodiments, the system comprises a power cabinet comprising a first PEM for charging a first electric vehic…DRIVE·Dec 7·1 min readFollowH02M1/44Rivian IP Holdings, LLC
SWITCHING CIRCUIT AND POWER SUPPLY DEVICEA switching circuit includes a switching transistor, a metal unit, and a branch. The metal unit is provided at the switching transistor, and the branch is electrically connected between a ground and a…DRIVE·Sep 28·1 min readFollowH02M1/44CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NOISE REDUCTION DEVICE, POWER CONVERSION DEVICE, VEHICLE, AND NOISE REDUCTION METHODA noise reduction device according to one embodiment includes a noise reduction circuit and a failure diagnosis circuit. The noise reduction circuit generates an offset signal with reverse polarity of…DRIVE·Sep 21·1 min readFollowH02M1/44Panasonic Intellectual Property Management Co., Ltd.
NOISE REDUCTION DEVICE, POWER CONVERSION DEVICE, VEHICLE, AND NOISE REDUCTION METHODA noise reduction device according to one embodiment includes a noise reduction circuit and a failure diagnosis circuit. The noise reduction circuit generates an offset signal with reverse polarity of…DRIVE·Sep 21·1 min readFollowH02M1/44Panasonic Intellectual Property Management Co., Ltd.
Converter ArrangementA converter apparatus includes a string of electrically interconnected modules that includes a first group of modules comprising a first module and a second group of modules comprising a second module…DRIVE·Oct 20·1 min readFollowH02M1/44Hitachi Energy Switzerland AG
EMC FILTER FOR ELECTROMAGNETIC REGULATION OF CONVERTER AND MANUFACTURING METHOD THEREOFProvided is an electro-magnetic compatibility (EMC) filter including a lower bobbin having a U-shaped cross-sectional shape, a lower core including a magnetic material having a U-shaped cross-sectiona…DRIVE·May 26·1 min readFollowH02M1/44HYUNDAI MOBIS Co., Ltd.
Method and device for operating a mechatronic system with a power converterThe operation of a mechatronic system with a power converter is advantageously and flexibly improved with regard to electromagnetic interference emission and acoustics. A regulation of the instantaneo…DRIVE·Mar 10·1 min readFollowH02M1/44IAV GmbH Ingenieurgesellschaft Auto und Verkehr
RELAY AND BATTERY SYSTEM INCLUDING THE SAMEA relay including a relay coil and a relay switch. The relay coil including a coil beginning and a coil end and being connected to a relay driving circuit. The relay switch being arranged in a load ci…DRIVE·Dec 19·1 min readFollowH02M1/44SAMSUNG SDI CO., LTD.
SWITCH-MODE POWER SUPPLYA switch mode power supply is described including a primary side for coupling to a mains supply and a secondary side for coupling to a device, an isolation transformer comprising a primary coil and a …DRIVE·Oct 19·1 min readFollowH02M1/44NXP B.V.
CONSOLIDATED FILTER ARRANGEMENT FOR DEVICES IN AN RF ENVIRONMENTA system includes a plurality of elements that are to operate in a radio frequency (RF) environment. The system further includes a plurality of switching devices to operate in the RF environment, each…DRIVE·May 26·1 min readFollowH02M1/44Applied Materials, Inc.
CIRCUIT FOR CONVERTING DC VOLTAGE TO AC VOLTAGEA circuit for converting DC voltage to AC voltage comprises an inverter (2) and a DC power supply (1) comprising a solar energy generator (SG) and a capacitor (C1). The inverter (2) includes six switc…DRIVE·Apr 25·2 min readFollowH02M1/44BEIJING KINGLONG NEW ENERGY TECHNOLOGY CO LTD [CN]
