In the figure we have a circuit used in stair generators with the purpose of providing constant increases in pulse intensity. The circuit is from American documentation from 1968.
Used with telephones at the time, this circuit was found in Popular Electronics from the 90s. The...
Unlike the CIR4620 circuit, the circuit shown in the figure operates by capacitance. This means...
This 1 A circuit was found in a Philips documentation from 1966. The transistor is of the time,...