PSUA220D48 Power Box for Obstruction Lights Datasheet

PSUA220D48 series power box is used when users’ power supply is AC and lights’ operation voltage is 48VDC. With high-quality converter(s) with over 90% efficiency, the power box is capable of converting universal AC (90-264VAC) to 48VDC (48-55VDC). The power of the converter box depends on the load power of obstruction lights.