ATTEN TPS300P 0-75V 0-10A variable adjustable 30V 10A dc power supply Compatible for Mobile, Laptop, and electronics devices repairing 300 Watts Computer PSU with 2 SATA Cables  (Grey)

High precision voltage, ammeter head and pure MCU digital control output for better stability and higher precision. Dual voltage stabilizing structure, high efficiency, low ripple, low noise output. Product constant voltage CV / constant current CC mode, which enables continuously adjustable output within the rated range. It can be converted to external control mode, external input control voltage, used to control the main power supply voltage and current output. It has extended master-slave parallel, series operation mode, which is more convenient for user to use series-parallel expansion. Provide 10 convenient and fast parameter storage functions(including OVP and OCP setting values), which is convenient for users to quickly and directly call the output. Provide OVP, OCP, OHP protection and alarm functions. Provide external monitoring function for main output voltage and .curr. It has functions of storable output parameters, status lock, and alarm. The intelligent cooling system adopts a double ball fan. The intelligent cooling system adopts a double ball fan to automaticallycontrol the fan speed according to the internal.temperature, making it quieter and longer-lived. Support computer program control, standard RS232 communication interface .