This circuit, which generates a linear sawtooth signal, can be used in a frequency-band oscilloscope. The circuit was found in the December 1992 issue of Radio Electronics magazine.
January 2017 - Mouser Electronics already has to supply the INA240 evaluation modules for current...
We have several circuits like this in this section and on the website. This is from a magazine 73...
This power supply is protected from shorts in the load. The BD135 must be mounted on a heatsink...