With the development of led lighting, led power supply is widely used。As a key component in LED lighting, the quality of the LED driver directly affects the reliability and stability of the overall。We often receive customer complaints about power supply problems。But what caused the LED power failure？

Firstly,don’t understand the working characteristics of LED

You should choose the power supply according to the circuit condition.If you use in parallel circuit,you need chosse the constant voltage led driver. And if you use in series circuit,you need choose the constant current led driver.

Secondly,haven’t check the ambient operating temperature

Heat is the enemy of electronics and this goes for LED drivers too.You should make sure that the LED driver you choose work at the ambient temperature it maybe exposed to.

Thirdly,haven’t considering the load of led power supply.

Different loads have different test results. If the output voltage or power of the output of the driver exceeds the working range of the electronic load meter.the load may be over-power protected during loading, causing the driver to not work or load.

Fourthly,the drivre is installed in a non-ventilated environment

The LED power supply must be installed in a ventilated place. if the driver is installed in a non-ventilated environment, It is easy to cause power failure due to high temperature .

If you have a question about installing LED drivers, please don’t hesitate to contact Smarts electronic, our engineers team will gladly answer any questions that you may have.