... high reliability Universal AC input 110VAC,220VAC LED power supply Single Output Switching Power Supply Single Output S-100 Series Feature:High ... burn-in testLED indicator for power onProtections: Short circuit/Over loadCooling by free air conventionFixed switching frequency at 25 ... C;10%-95 %RHVibration10-500Hz,2G 10min./1cycle, period for 60 min, each along X, Y, Z axesSafetyWithstand VoltageI ...