This circuit was found in a 1967 RCA documentation. The components are of the time. The circuit limits the current to 50 mA when the battery is fully charged.
This circuit for 1 kHz sinusoidal signals uses a common operational amplifier circuit and is...
We found this circuit in an old documentation. The circuit can supply loads up to 10W with the...
This unregulated power supply can source 1.5 A to amplifiers and other circuits. The diodes must...