I have very basic knowledge of electronics but I have to design a circuit to control this LED driver (Constant Voltage + Constant Current LED Driver).
I already have a prototype and I need to test it, but I do not have a 20V LED lamp of 40W to check that the control is done correctly. That is, the output current is controlled by PWM or by 1-10V.
Instead of using the LED lamp as a load, could a 10-ohm 25W resistor be used? Or, is it enough to connect the ammeter directly to the output of the LED driver? Thank you.