Voltage regulator application 8 points to note:

1, do not use too high load;

2, please use enough wire;

3, please carefully connect the input voltage and the output of the instrument;

4, the output voltage of the instrument and the regulator should be consistent;

5, please select the input voltage switch and the power supply voltage is the same;

6, if the fuse is burned out, please check the load equipment;

7, to use the same quota of fuses, can not use non-additional fuses or wires;

8. Install in a dry and ventilated place.