EFRP-S400 400W Redundant Power Module Features: ≧ High Efficiency 80% 0~45 ℃ Working Temperature Power Failure Alarm PMBus Support General Specification Input Range: 100 to 240 VAC, +/-10% Power Factor: > 0.95 minimum Hold Up Time: 17ms @ 80% Load Short Circuit Protection Over Current Protection Over Voltage Protection No Load Operation ℃ MTBF >100,000 Hours@25 Operating Temperature: 0 to 45 ℃ Operating Humidity: 20 to 90 % EMI/RFI: CE, FCC class B Safety: UL, TUV, CCC, CB, BSMI Input and Output Characteristics Input Output Voltage Frequency Current 100~240 47~63Hz 6~3A VAC （ ） +3.3V +5V +12V -12V Optional +5VSB(Optional) Max.Load 28A 28A 33A 0.5A 3A Min.Load 0.1A 0.1A 0.5A 0A 0A Load Note: +3.3V and +5V combined output shall not exceed 200W Ripple and Noise Output +3.3V +5V +12V -12V(Optional) 5Vsb(Optional) Load Regulation ±5% ± 5% ± 5% ± 10% ± 5% Line Regulation ± 1% ± 1% ± 1% ± 1% ± 1% Ripple & Noise 60mV 60mV 120mV 120mV 60mV Mechanical Outline Dimension: 82mm(W) x 40mm(H) x 250mm(D) Outline Drawing