dc power supply Digital Programmable Laboratory DC Switching Power Supply 30V 10A 300V 1A 120V 3A 60V5A 200V Adjustable RS232 Port USB Interface (Color : SPPS3010DR, Size : 110V)

This makes it more convenient for you to use the power supply. When a short circuit occurs, the variable DC power supply will stop output and send out an alarm to remind you. Bench power supply also have safety protections such as overvoltage, overcurrent, overheating and overload. Set the voltage or current you want more accurately. VERSATILE USAGE - Compact and lightweight, doesn't take up of space, ideal for a variety of applications such as school lab experiments, cell phone repair, electronics production assurance specifications, and lab measurements. dc power supply is the best choice for beginners or professional electricians.