Hi All,
I have a 12v switched power supply running a pwm. I would like to add single leds to each channel of the pwm but need a way to limit curent to a maximum of around 1000mA. I'm hoping someone can provide me with suggestions that are a little more efficient and with less heat issues than adding a 12 ohm resistor.
Any help would be much appreciated
I have a 12v switched power supply running a pwm. I would like to add single leds to each channel of the pwm but need a way to limit curent to a maximum of around 1000mA. I'm hoping someone can provide me with suggestions that are a little more efficient and with less heat issues than adding a 12 ohm resistor.
Any help would be much appreciated