This current boosting circuit uses an op-amp and 3 transistors. The current depends on Q1. The circuit is from the 1995 Encyclopedia of Electronic Circuits Volume 5.
This old taster circuit, found in 1970s American documentation, is for operatives and comparators of...
Mouser Electronics has in stock the MUSBR robust connectors for USB 30 applications from Amphenol. These...
In the figure we have two circuits of limiters that provide the cut of the negative peaks of a...