Power Supplies are devices that provide regulated voltage and current to power electronic circuits. They convert AC power from the wall into DC power for use in various electronic devices, ensuring a steady and reliable source of energy. Power supplies are essential for powering everything from small gadgets to large industrial equipment.

With options such as adjustable and fixed voltage, power supplies provide versatility for different project needs. For engineers and DIY enthusiasts, having a stable power supply is crucial for ensuring that circuits function properly and safely.