Here are the parameters of the MEANWELL PS-05-48 5W single - output switching power supply:
Input Parameters
Input Voltage Range: 85 - 264VAC or 120 - 370VDC.
Input Frequency: 47 - 63Hz.
Output Parameters
Output Voltage: 48VDC.
Rated Output Current: 0.11A, with a current range of 0 - 0.125A.
Rated Power: 5.28W.
Ripple and Noise: Maximum 200mVp - p.
Voltage Adjustment Range: 21.6 - 27V.
Voltage Tolerance: ±1.0%.
Line Regulation: ±0.5%.
Load Regulation: ±0.5%.