Hello:
Would like to drive a hi power LED without using a driver and requesting some help.
The LED is 100 watt and the specs are 32-34v forward voltage and a current draw of 3000ma. I have sourced a voltage regulated powers supply that is variable from 30-36 v.
If I set the power supply to say 34 volts can I safely use a 1 ohm 10 watt resistor. That is the suggested resistor and wattage combination recommended by this calculator.
Would like to drive a hi power LED without using a driver and requesting some help.
The LED is 100 watt and the specs are 32-34v forward voltage and a current draw of 3000ma. I have sourced a voltage regulated powers supply that is variable from 30-36 v.
If I set the power supply to say 34 volts can I safely use a 1 ohm 10 watt resistor. That is the suggested resistor and wattage combination recommended by this calculator.