MODULE 5A / 75W DC-DC ADJUSTMENT STEP-DOWN WITH DISPLAY

1, With voltage display, voltage measurement error + 0.1V, range 4 ~ 48V. Note: the input voltage is less than 4V, and the integrated voltmeter does not work without display

2, the big 5 * 5 volume knob to the switch to measure the input or output voltage, and a light show what the terminal voltage is measured. First input voltage of digital display of start defect and input Light IN; The touch of a button, then the digital display output voltage, and the OUT light output. And to maintain the final set, even if the power is turned back on

3, the voltage meter can be turned off, press the switch for 1 seconds or more and less than 4 seconds, you can let go off. As soon as the voltmeter is off, press the switch and turn on the voltmeter.

4, input and output voltage measurement measurement calibration function, press the switch for 4 seconds or more, enter the voltage measurement error calibration function, lights IN (calibration input), digital tube more positive (the factory parameters is 0) The button to change the numeric (numeric range -0.5 - 0.5, V), said the unit is positive to the negative numbers down calibration, calibration. After adjusting the input calibration value, press the button for 2 seconds or more, go to the output calibration, the OUT lights, and display the output value calibration, adjustment method and input of the same after the value of the entire output is exact, long press the button for 2 seconds or more, it goes except the set value and returns to the normal value of display voltage adjustment correction immediately and power not lost.

5, with the terminal, no iron can also be convenient to use, and maintain the connection point of the welding line

The input voltage must be greater than the output voltage of 1V or more

6, the maximum output current can be as high as 5A, the proposed operating current around 4A.