We found this circuit in an American documentation from 1975. The list of transistors that can be used is attached to the diagram. Modern types can be experienced.
The basis of this 90s circuit is a CA3130 operational amplifier. The circuit does not need a...
This oscillator was found in the July 1993 Electronics Now magazine. The coil is wound with...
March 2017 - The new Texas Instruments TPA3244 class D amplifiers with power ratings from 60 to...