ASTEC 73-540-90591 IMP4-1E0-1L0-1Q0-OO-A POWER SUPPLY MAKER: ASTEC TYPE NO.: 73-540-90591 MODEL: IMP4-1E0-1L0-1Q0-00-A INPUT: 100-240V MAX 50/60/440HZ OUTPUT: 750-1100 MADE IN: PHILIPPINES REF. NO.: 5185