This circuit is from a 1965 Motorola manual. It can be implemented with a common 2N2646 and a 106 Series SCR without problems. The pulse transformer has a 1: 1 turn ratio.
This circuit was found in a 1965 General Electric publication. The circuit can be adapted to...
This charger sources currents in three ranges: 10 mA, 25 mA and 50 mA; Current is sellected...
We find this circuit in a 555 application manual. The circuit generates triangular signals that...