With a 12 V supply and a 2 ohms load, this circuit can provide a power of the order of 8 W. The integrated circuit must be mounted on a heat sink. The source must provide at least 3 A.
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...
This circuit allows linear brightness control of an LED from an input voltage. The power supply must...
In the figure we have the way to adjust the output null of an operational. The configuration...