EFRP-S287 280w erp1u redundant power module features: high efficiency 80% 280w with +12v, 12v and +5vsb output 0~40 working temperature small form factor general specification input range : 100 to 240 vac, +/10% power factor: 0.95 minimum efficiency: 80% @ 115vac hold up time: 18ms @ 80% load short circuit protection over current protection over voltage protection no load operation over temperature protection mtbf >100,000 hours@25 operating temperature: 0 to 40 operating humidity: 20 to 90 % emi/rfi: ce, fcc class b safety: ul, cb, tuv, ccc, bsmi input and output characteristics input output voltage frequency current load +12v 12v +5vsb 100~240 vac 47~63hz 4~2a max.load 22a 0.5a 2a min.load 0.8a 0a 0a note:1: the total outputs shall not exceed 280w. 2: noise bandwidth is from dc to 20 mhz ripple and noise output +12v 12v 5vsb load regulation 5% 5% 5% line regulation 1% 1% 1% ripple & noise 120mv 120mv 60mv
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