#GaN

Power Electronics Primer September 7, 2026

Power Electronics Primer — Using Semiconductor Switches to Transform Voltage, Current, and Frequency

Power electronics is the technology of reshaping electrical power by switching semiconductor switches on and off at high speed. This article connects rectifiers, DC-DC converters, inverters, PWM, SiC/GaN, motor drives, grid interconnection, and thermal design with math and waveforms, and explains why it matters for electric vehicles, renewable energy, and data centers.

Fundamentals · 6 min Machine Learning Primer September 4, 2026

Machine Learning Primer: Generative Models

Generative models represent data distributions and create conditional outputs. Learn likelihood, VAE, GAN, diffusion, evaluation, provenance, and safety.

Fundamentals · 4 min Power Electronics Primer September 4, 2026

SiC and GaN Power Semiconductors — Why WBG Enables Speed

SiC MOSFETs and GaN HEMTs use wider bandgaps and higher critical fields than silicon to enable efficient, high-frequency switching. This guide covers physics, loss, gate drive, EMI, reliability, and applications with equations.

Fundamentals · 4 min