{tocify} $title={Table of Contents} Introduction A 12V DC power supply using the LM7812 IC is a simple and efficient way to provide a regulated 12V output for various electronic circuits. The LM7812 is part of the 78xx seri…
{tocify} $title={Table of Contents} Introduction A 12V lead-acid battery charger circuit is designed to safely recharge 12V batteries commonly used in vehicles, solar systems, and backup power supplies. The circuit efficien…
Introduction The LM7805 is a commonly used linear voltage regulator that provides a stable 5V output from a higher input voltage. It is part of the 78xx series of regulators, where "xx" indicates the output voltage…