Linear Power Adapter/Transformer with 12W DC or AC Power and

Specifications:
Input voltage: 110, 120, 220, 230 and 240V AC
Frequency: 47 to 63Hz
Output power: 3 to 24V
Power: 12W DC or AC
No load power consumption: <0.5W
Efficiency: 70% (minimum)
Ripple and noise: 50 to 120mV
Working temperature: 0 to 40°C
Noise resistance: 50dB (maximum)
Leakage current: 0.25mA
Packaging:
White box
Linear Power Adapter/Transformer with 12W DC or AC Power and