DC Power Supply Variable,4 Channels 30V 10A 2 * 300W Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Power Display 5V/2A USB/DC Output Black

★【Accurate, high precision】Resolution 10mV/1mA, 4 digits LCM display.

2* 0-30V 2 *0-10A* DC 5V 2A USB 5V 2A output,Voltage accuracy 0.03%+10mV,current accuracy 0.1%+5mA.Very Easy setup with a rapid adjustment knob.【WITH MANY UNIQUE FEATURES】Over current protection,CV and CC mode,no external attachment.CH1,CH2 output can be controlled independently.The four channels are automatically connected on series or parallel mode by the switch inside the machine 【Multi-protection functions】Equipped with grounding wire,overheat protection, overvoltage protection, overcurrent protection and short circuit protection to ensure safety;after testing,it can maintain full load operation for more than 24 hours.

The built-in smart cooling fan can reduce noise and effectively extend product life.