Original Power Supply for Simagic Alpha 15nm

I made a mistake and destroyed my original power supply that came with Simagic Alpha 15mn

Anyone knows where to find a store to buy it (specially in Brazil, or from a store that sends it to Brazil)?

Power Supply Specs:

Input:
100-240V ~50-60Hz 3.5A

Output:

36.0V 7.0A 252W