UpBright 275W Server PSU sku-490512338 738056533462

UpBright replacement 275W hot-swap 1U server power supply, SKU sku-490512338, UPC 738056533462, is listed under General Electronic Accessories. It is specified as compatible with Zippy Emacs R1V-2275V REV 3.0 (ROHS) units and Check Point 4800 Smart1-25 servers; factory part numbers are B013290001 and B013290010.

Electrical specifications are 100-240VAC input, 47-63Hz input frequency, a maximum inrush current of 20A/230V, ±0.5% line regulation at full load and peak-to-peak ripple below 100MV. Startup and hold-up times are listed as 100ms, 50ms and 20ms at 240VAC input. Operating ratings are 0-35℃ at 100% load and 50℃ at 70% load.

The supply has overvoltage protection at 115%-135% of rated output voltage, overload protection with 115%-135% fold-back current limiting and auto-recovery, short-circuit protection and over-temperature protection. Its I/P-O/P withstand rating is 3Kvac for 1 minute.

The PCB and cover use fireproofing materials; the design also uses NTC temperature protection, electrode insulation paper, fire-protection glue paper and silica gel for added safety when a notebook PC computer is working. It is described as having low interference and noise and a design intended for efficiency and reliability.

The stated power exchange savings are more than 5658%, presented as reduced power waste and more efficient computer operation.