Power supply is a fundamental component of modern electronic devices, acting as the lifeblood that keeps them running. From smartphones and laptops to industrial machinery and the... morePower supply is a fundamental component of modern electronic devices, acting as the lifeblood that keeps them running. From smartphones and laptops to industrial machinery and the electrical grid, power supplies play a crucial role in providing a stable and reliable source of energy. This article explores the significance of power supplies, the different types available, and their impact on various sectors of society.Imagine a world without power supply; it would be a world plunged into darkness and silence. The smooth functioning of our daily lives is heavily dependent on a stable and uninterrupted supply of electrical power. Power supplies ensure that the voltage and current necessary for electronic devices are consistently delivered, enabling them to perform their intended functions efficiently and safely.Linear Power Supplies: Linear power supplies are characterized by their simplicity and reliability. They use a transformer to convert high-voltage AC power into a lower-voltage AC or DC output.... less