diy I want to tie 360 LEDs together into 24 strings of 15 LEDs.

PWM to dim instead.

>>1096983

Just use current limiting resistors and a constant voltage power supply with PWM per string. Sacrifice some efficiency for easier design.

>>1096995
>>1096989
I have already said I'm using pwm to dim with a mosfet controller.

I'm concerned about lowering the brightness on 1 string to 50% with the other strings on 100%, I want to control individual strings.

In my head I know its getting the same voltage, but for some reason the power restriction sounds an alarm off.

>>1097087
What's your question then?

>>1096983
> I want to keep a good balance across the the circuit

What does this even mean? What are you balancing?

>>1097087
> I have already said I'm using pwm to dim with a mosfet controller.
No what you said was "adjust the voltage of the LED"

>>1097140
>What are you balancing?
He doesn't want the uneven number of electrons to unbalance the weight of it I think.

>>1097087

You said you were using a constant current power supply.

The only way that can work is if you put all the strings in series and have the MOSFET short a string out to turn them off, which would require far too much voltage with all the strings burning.

So as I said, use constant voltage with current limiting resistors.

>>1097170
I think he's worried about the variances in the number of emitted photons disturbing the internal balance of the system.

>>1096983
please provide us with the driving circuit
I want to see at least the supply, the mosfet and LED string in it.