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The VSBU-120-T524B is a 120W AC/DC converter from CUI Inc. designed for industrial and commercial power applications. It accepts a universal input voltage range of 90-260 Vac at 47-63 Hz and delivers three regulated outputs: 5 Vdc at 3.5 A, 24 Vdc, and -24 Vdc.
Key electrical characteristics include a power factor correction of 0.95-0.97 at full load, line regulation of 0.5%, and load regulation of 3%. The converter features a maximum inrush current of 30 A at 115 Vac and 65 A at 230 Vac. Transient response is 4 ms from full load to half load at 100 Vac.
The converter operates with a temperature coefficient of -0.04 to 0.04 %/°C across all outputs. This triple-output design makes it suitable for systems requiring both logic-level and analog supply voltages.
The input voltage range is 90-260 Vac.
It provides 5 Vdc, 24 Vdc, and -24 Vdc outputs.
The maximum output current on the 5V output is 3.5 A.
Yes, the power factor correction is 0.95-0.97 at full load.
The line regulation is 0.5% maximum at full load.