What is thermal runaway and why does it happen?
My first thoughts is that the LED chip gets too hot which increases its resistance and then the increased resistance causes more heat, then more resistance, bla bla bla.. until poof..
Do I have this right?
So, thermal runaway is easy to prevent by over sizing the heat sink yes?
thanks.
My first thoughts is that the LED chip gets too hot which increases its resistance and then the increased resistance causes more heat, then more resistance, bla bla bla.. until poof..
Do I have this right?
So, thermal runaway is easy to prevent by over sizing the heat sink yes?
thanks.