New posts in Efficiency

Why is `tac file | grep foo' (piping) faster than `grep foo < <(tac file)' (process substitution)?

How do I minimize disk space usage

Why does converter's efficiency degrade with higher V_IN?

Computer power supplies usually have higher efficiency on 230V than on 115V. Why?

Heatsink on underside of PCB

How to measure DC motor (used as generator) efficiency using homebrew methods?

How can a low efficiency antenna be used for receiving but not for transmitting?

What drives the advancement towards ever faster cellular network speeds?

What are some simple ways to reduce Arduino power usage?

DC-DC Converter Datasheet - What does "Temperature Coefficient" Refer to?