Sakari Aaltonen (3)

| The tester presented in this article is an update of the design published in our September 1993 issue. The ZN425 then used for the di...

| The advantage of having a computer run gain tests on transistors is that you do not need an oscilloscope to view the characteristics. The...

| The circuit described here makes use ot a computer to plot the so-called output characteristic and determine the small-signal current gain...