- Sep 29, 2011
Ok I just recently purchased an 1,800mW 532nm lab laser from Meierlight.com and the analog modulation works by connecting 5V to input wires so 5V equals max power, 2.5V equals half power and 0V equals off. What I'm wondering is how many amps will this wire be able to handle because I actually have a very small variable voltage power supply that can output 0-15V at a constant 1Amp. Do I need lower current, is that 1Amp going to be too much power? I tried checking there website and asking them and unfortunately there english isn't great. All help is appreciated.