... current0.3-5(A) Input Voltage 85-265(V)Output power 2-30W Frequency 47-63(HZ) Can be:24V ... Can use for Audio,humidifier, atomizer. Attendance system, digital photo frame power supply, set-top boxes, small appliances, the fixed telephoneProtection:Short ... vacuum impregnation.6, 100% full loadand and high temperature burn-in test.7, Short circuit, overload, over voltage protection function ( ...