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GATE ECE Syllabus 2026, Check GATE Electronics and Communication Engineering Important Topics, Download PDF

IIT Guwahati has released the GATE ECE Syllabus for Electronics and Communication Engineering with the official brochure. Get ...
Electronic Specifier3d

Littelfuse launches industry’s smallest 3kA TVS diode

Littelfuse announced the launch of the DFNAK3 Series of high-power TVS diodes. These compact surface-mount devices deliver ...
Microwaves & RF1d

Compact CMOS Op Amp Claims Lowest Circuit Current

According to ROHM, its ultra-compact TLR1901GXZ CMOS op amp is the industry’s lowest operating circuit current. The op amp is built to be used as a measurement-sensing amplifier in space-constrained ...
IEEE4d

Diagnosis of Free-Wheeling Diodes in PMSM Drives Based on Residual Current Under Open-Circuit Faults

Abstract: The diagnosis of open-circuit (OC) faults has been well studied. However, it is necessary to further monitor the free-wheeling diodes (FWDs) in the OC leg, as their conduction affects the ...
IEEE4d

Postfault Sensorless Control of Three-Phase SPMSM Based on Unified Model of Diode-Through Residual Current Under Single-Phase IGBT Open-Circuit Fault

Abstract: Sensorless control under open-circuit faults is challenging for classic three-phase half-bridge motor drives. This article proposes a method that exploits the correlation between ...