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What happens when the equipment is connected after the power supply is power on? Dec. 25,2019
As power supply are widely used in different locations and products nowadays, SMARTS offer kinds of CE, UL constant voltage led power supply to work with LED lighting, CCTV products, devices etc.. they are with an output voltage of 12v power supply, 24v power supply. So here we wanna share that what will happen if the products is connected after the power supply is power on?

When the power supply is turned on first and then the light is connected after, Probably power supply will start up the overload protection, so there will be no output under this situation. Because the peak current in DC side is high, When the power supply detects that the current required in the output side is higher than the maximum value of the output current of the power supply, the power supply is triggered to start up the overload protection.

Therefore, it’s requested to connect products to power supplies firstly, and then power on the power supplies When doing the connection.constant voltage led power supply
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