DM500S and motor

[purenirvana]

Re: DM500S and motor

How many sure you are about the stability of a box and also the duration of its life if we use more Amp ?

Yes, I would be careful about this. It'd probably be worth checking the amp output of your current power supply with a multimeter first, if that's under 2 amps then replace it, but probably with one that is actually putting 2 amps out if you are concerned about longevity.