The setting of this power supply is only 0.1%. We found it in a 1969 US documentation. Transistors may be current equivalents. Note the use of symmetrical power supply.
This is another one of the many versions of electronic data that we have on this website. Once...
The circuit shown can drive loads from 500 mA to 2 A, depending on the transistor with the TTL or...
The circuit shown in figure uses a photodiode as a sensor element and its main feature is to have...