Found in a 90s R-E Experimenters Handbook, this circuit amplifies signals from 100 Hz to 3 MHz. The circuit has a gain of approximately 30 dB. Bipolar transistors are general-purpose types.
This circuit was found in Maxim's documentation from the 90's. The circuit provides 12 V x 120 mA....
This circuit for alternating current was found in a 1965 General Electric documentation. The...
Found in an Electronics Now from the 90s, this circuit is used to control the supply of...