The integrated circuit used in this amplifier is not very common today. This amplifier was found in the 1977 National Semiconductor Audio Handbook. The power source must be at least 500 mA.
This circuit consists of a constant current source for charging 12 V batteries. The charge is...
One more anti-rebound circuit of the many that we have in this section of the site and applied to our...
We obtained this circuit from an old European publication. It generates sinusoidal signals...