Abstract: A bootstrap circuit for operating the high-side insulated-gate bipolar transistor of a three-phase inverter for a brushless dc motor drive is analyzed theoretically to avoid under voltage ...

There is an issue with the bootstrap resistor R4 failing open if the system is run for around 20min at an input voltage of 150V. The problem is likely caused by the reverse recovery effect of the ...

LTSpice is a tool that every electronics nerd should have at least a basic knowledge of. Those of us who work professionally in the analog and power worlds rely heavily on the validity of our ...

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Analog bootstrap circuits are traditionally ones where output is fed back to the input, usually to increase input impedance. This can be to minimize either the resistive or reactive (usually ...

OS: Linux zealoft 5.11.0-1006-gcp #6-Ubuntu SMP Wed Apr 14 21:09:18 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux Python version: 3.9.4 PySpice version: 1.4.3 class ParallelResistor2(SubCircuit): __nodes__ ...

OVER THE LAST FEW YEARS discrete GaN HEMTs have been taking an increasing share of the power electronics market. Thanks to their fundamental superiorities over their silicon rivals. Merits of these ...

Operational amplifiers (commonly called op amps) are a ubiquitous building block for designing electronic circuits. Today, these devices are fabricated as small integrated circuits, but the concept ...