Compact 12A Variable Linear Power Supply with USB and Cigarette Lighter

This compact power supply provides a stable 12-amp output with adjustable voltage regulation. It features a linear design suitable for laboratory and home use, converting AC power to DC. The unit includes a USB port for charging devices, a cigarette lighter socket, and screw terminals for easy connections. It operates on 115V or 230V AC power and has a cooling fan to prevent overheating. The black finish gives it a professional appearance, making it a versatile tool for various electronic projects and testing applications.