I'm building a remote phosphor light for videography. It'll consist of several strings of Cree XT-E royal blue LED's in series driven by several Mean Well LDD-1500H Buck drivers and a dc power supply. I'm planning on using the Coralux storm LED controller for PWM dimming.
My question is, is it safe to run the LED's rated at 1500mA max on the Mean Well LDD-1500H (1500mA) buck drivers? Should I lower the current to around 1490mA (I need as much light output as possible without damaging the LED's)?
And if I so, would adding a current limiting resistor in series with the LED's mess with the slew rate of the buck drivers or PWM frequency? I don't want the slew rate or pulse frequency to be in any way effected.
My question is, is it safe to run the LED's rated at 1500mA max on the Mean Well LDD-1500H (1500mA) buck drivers? Should I lower the current to around 1490mA (I need as much light output as possible without damaging the LED's)?
And if I so, would adding a current limiting resistor in series with the LED's mess with the slew rate of the buck drivers or PWM frequency? I don't want the slew rate or pulse frequency to be in any way effected.