Hardware Podcasts

412: Inductors Don't Have Feelings

Embedded.fm · 12 May 2022 · 1h 15m · Episode 412

What this episode covers

Tom Anderson, an engineer at Keysight Technologies, explains the fundamental physics of passive components and semiconductors, starting with vacuum tubes to demystify diodes, transistors (NPN/PNP), resistors, capacitors, and inductors. He uses Boltzmann's constant and thermionic emission to show how voltage controls current in vacuum tubes, which evolved into solid-state devices like the transistor. The discussion covers how capacitors store charge and inductors oppose current changes, arguing that 'parasitic' elements are actually essential for circuit stability and energy conservation.

Most relevant to

early-stage companies

Topics

Mentioned

Companies
Keysight Technologies, Alembic
Also
Digi-Key

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