5W Amplifier with LM383 (CB25309E)

This circuit for the car was found in the April 1990 Radio Electronics magazine. The speaker is 4-ohms.

Alternator Monitor (CB15050E)
The purpose of this circuit is to monitor the operation of an alternator in cars with a 12 V...
Up to 8 A x 12 V Charger (CB13546E)
This circuit is from a 1974 technical documentation. The publication deals with applications of...
Variable Attenuator (CB14144E)
The circuit shown in the figure was suggested by National Semiconductor in its 1994 Linear...