H Bridge Current Monitor (CB5393E)

We found this circuit in a 2005 Linear Technology manual. Observe the component values and operating current range.

High power amplifier power supply (CB21162E)
This power supply circuit for high power audio amplifiers was found in Radio Electronics from the...
Bipolar Current Level Detector (CB6629E)
The circuit shown was found in an American documentation from 1964. The circuit uses transistors of...
Anti-theft with voltage sensor (CB26166E)
Found in the 1991 Electronics Experimenter Handbook, this circuit detects voltage variations in...