This circuit is from a 1968 Electronic Design. The characteristics of the output transformer are not given and the transistors are of the time. The circuit provides a power of a few watts.
The purpose of this circuit is to connect an appliance (fan, lamp, motor, soldering iron, etc.) or an...
Found on an 80's Radio Electronics, this two-section circuit is designed to pass the frequency...
This power step for relay activation was found in the 1964 RCA transistors manual. The circuit is of the...