This circuit was found in a 1967 Delco Radio documentation. The circuit has an input voltage of 250 V and the load current is 2 A. The transistors used are from that time.
We found this circuit in a Radio Electronics from April 1965. The components are from the time and the...
The L coil of this receiver determines the received waveband. The circuit is from a 1963...
Alternating taps on the pressure switch or sensor, cause the output to alternate the high and low...