Features

• Coarse & Fine Voltage Regulation wide range voltage regulation, 1V step regulation , Fine voltage adjustment, accurate voltage adjustment, 0.01V step adjustment. ( Extended functions: long press the 3 second knob to enter the menu setting, short press the knob to change the setting items, and adjust the knob to change the setting values: local address, baud rate, buzzer switch, overvoltage setting, overcurrent setting, and startup status setting. Long press the 3 second knob again to exit the setting.)
• Coarse & Fine Current Adjustment 1. Coarse : wide range current adjustment, 0.1A step adjustment, ( Extended function: long press the 3 second knob to clear the tail current at no-load.) 2. Fine: accurate current adjustment, 0.001A step adjustment, ( Extended function: long press the knob for 3 seconds to realize the locking function, and all knobs are ineffective. Only the start stop switch is useful. Repeated long press operation can release the locking.)
• Start Stop Switch This switch is a parity switch. Press once to start and then press again to stop. When the output is closed, the voltage and current display the set value; When the output switch is open, the voltage and current display real-time values. By default, the power on and power on state is on or off. Long press to enter the OUT setting.
• Constant Voltage Use The current can adjust the output according to the load needs. Connect the power cord,turn on the power switch,adjust the current coarse and current fine adjustment clockwise to the maximum,adjust the voltage coarse and voltage fine adjustment to the required voltage value, and connect the load to the black (-) and red (+) terminals of the power output for normal use. Both front and rear outputs can be used when the small current is less than 10A,and the large rear output terminal must be selected for large current. The set current should be greater than the normal current, otherwise a constant current will occur, CC indicator will be on, and the voltage will drop.
• Constant Current Use The voltage can adjust the output according to the load. adjust the voltage to the required voltage value through coarse&fine adjustment,which is 2-5V higher than the normal constant current operation,and set the voltage in advance. Adjust the coarse and fine current anticlockwise to the minimum. At this time,CC light is on,and the voltage slowly drops to 0V.Connect the load to the black and red terminals at the output end.Adjust the coarse and fine current clockwise to the required current value for normal use. Note: If it turns to CV,you need to increase the preset voltage,or reduce the constant current setting value,or check whether the load is well connected.
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