A power supply circuit converts electrical energy from a source into the correct voltage, current, and frequency needed for a device. Campus Component provides a detailed overview of various types, including regulated and unregulated circuits. These are the backbone of every electronic project, supplying stable power and ensuring safety. From simple hobby kits to complex industrial sy... https://www.campuscomponent.com/blogs/post/What-is-Dual-Power-Supply-Circuit-Construction-and-Working