The PDA025W- 1A0B from Phihong USA Corporation is a LED Driver Module with Input Voltage 120 - 277 VAC, Output Current 1.04 A, Output Power 25 W, Output Voltage 8 - 24 VDC, Input Current 400mA (RMS) at 90VAC. More details for PDA025W- 1A0B can be seen below.