POWER SUPPLY 500W 100/240VCA EA-550 PL, REFERENCE EA-550 PLATINUM, MANUFACTURER ANTEC INC, INPUT VOLTAGE 100 – 240VAC, INPUT FREQUENCE RANGE 50 – 60 HZ, INPUT CURRENT 4 – 8A, POWER 500 W, OPERATING TEMPERATURE 0 – 50 ºC, DIMENSIONS 150 X 86 X 140 MM, APPLICATION PC MASTER ELECTRONIC, ULTRASSOUND EUIPMENT