Pyramid Universal AC-DC 12V Power Supply Converter: Dual 115/230V AC Input, USB Port, Car Cigarette Lighter Socket Screw Terminal, Cooling Fan - for Home and Lab Use

SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe for benchtop or desktop placement
CONVERTS AC TO DC: Features AC to DC power supply variable linear/regulated design. Provides convenient and reliable AC-to-DC power conversion w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source
USB AND SCREW-TYPE TERMINALS: This workbench linear variable power supply features USB charge port and universal screw connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance
BUILT-IN COOLING FAN: This dc bench power supply is equipped with a built-in cooling fan to prevent the device from overheating. Constant amperage is up to 12 AMP w/ power output of 13.8V DC and 115/230 Volt AC switchable power supply