What conditions must be met for the constant current led driver 110v to support the hot swap of lamps when powered on？

What is hot swap?Hot swappig or Hot plugging) is “hot plugging”, which means that the led driver 110v plugs or unplugs the load lamps at the output end when the input end is powered on.

1. The maximum output voltage of the led driver enclosure box (no-load voltage) = the input voltage of the lamp, if the no-load voltage of the led driver enclosure box is 60V, the input voltage of the lamp is also 60V

2. The output current of the 24 volt 20 watt led driver, the lamp can withstand, such as the output of the  led driver enclosure box  500mA, the current the lamp can withstand is 300-900mA.

And our 40W dimming ul class 2 led driver, the output voltage is 3-60V (no-load 65V),

Before the ul class 2 led driver is powered on, the lamp is first connected to the output terminal of the ul class 2 led driver. After the power is turned on, the ul class 2 led driver will first detect the output load, and then output the corresponding voltage to the lamp. For example, if the input voltage of the lamp is 42V, the ul class 2 led driver will output 42V, and the ul class 2 led driver can achieve adaptive voltage output.

If after the constant current led driver is powered on, when the output terminal is no-load, the output will be at the maximum voltage. For example, if the no-load voltage is 65V, there will be a voltage of 65V at the power-on output terminal. When the constant current led driver is powered on first, then connect the lamp to the lamp. The output terminal of the constant current led driver is to use the 65V voltage on the 42V lamp, which is very easy to break down the light source of the lamp. Because the output voltage of the constant current  constant current led driver changes with the load, during use, the light must be connected first, and then the power is turned on.