This automotive circuit was obtained from an 80's schematic from the integrated circuit factory itself. The voltage regulator is still common, but the operational amplifier is of the time.
This circuit or practical idea comes from a time when cheap solar cells were not available (1992). What is...
This circuit is used to power small 12V drills used in the drilling of printed circuit boards and...
Common diodes when forward biased present a voltage fall of about 0.6 to 0.7 V. This voltage fall...