Hello everyone !
My name is Alex, and this is my first post on this forum.
I would like to ask you about about driving power leds with constant current power supply.
I have read a lot and I am still confused on some aspects.
For example, if I'm having a 600mA cob which supports up to 36v (for 350mA is somewhere around 33V), what power supply do I need? What happens if I use a 350mA power supply or less? What happens if I use a 600mA supply? Does it need to be 36v or more ? Do I need a resistor ?
Thank you in advance, and excuse my gramatics. English is not my native language.
My name is Alex, and this is my first post on this forum.
I would like to ask you about about driving power leds with constant current power supply.
I have read a lot and I am still confused on some aspects.
For example, if I'm having a 600mA cob which supports up to 36v (for 350mA is somewhere around 33V), what power supply do I need? What happens if I use a 350mA power supply or less? What happens if I use a 600mA supply? Does it need to be 36v or more ? Do I need a resistor ?
Thank you in advance, and excuse my gramatics. English is not my native language.