As the heart of electronic equipment,switching power supply plays a crucial role in the safe and reliable operation of electronic equipment.So how to use LED driver is the most important.
1.Before using the power supply, determine whether the input and output voltage specifications match the nominal value of the power supply used.
2.Before power on, check the input and output leads are connected correctly to avoid damage to the user equipment.
3.Check whether the installation is firm, whether the mounting screws are in contact with the power board components, and measure the insulation resistance of the housing and the input and output to avoid electric shock.
4.To ensure the safety of use and reduce the interference, please ensure that the grounding terminal is reliably grounded.
5.Frequent turning on or off the power supply, as well as the working environment and degree of loading, will all affect its life.