EFRD-S657 650W DC To DC ERP1U Redundant Power Module Features: High Efficiency >85% 650W with +12V and +5VSB Output PMBus 1.2 Support 0~50℃ Working Temperature Dimension: 50.5(W) x 40(H) x 300(D) mm General Specification Efficiency: ≥85% at typical load Short Circuit Protection Over Current Protection Over Voltage Protection Over Temperature Protection MTBF >100,000 Hours Operating Temperature: 0 to 50℃ Operating Humidity: 20 to 90 % EMI/RFI: CE, FCC class A Safety: UL, TUV, CCC, CB Input and Output Characteristics DC Output Voltage Current Load -40V~-72V 24-12A VDC +12V +5VSB Max.Load 54A 3A Min.Load 1A 0.1A Note: Noise bandwidth is from DC to 20 MHz. Ripple and Noise Output +12V 5Vsb Load Regulation ± 5% ± 5% Line Regulation ± 1% ± 1% Ripple & Noise 120mV 60mV Mechanical Outline Dimension: 50.5x40.2x300(mm) Outline Drawing ©ETASIS Electronic Corporation. All rights reserved. ETASIS Electronics Corporation reserves the right to make changes to their products, specification, or to discontinue any product and its service at anytime without notice. The information and specification from ETASIS is believed to be accurate and reliable. However, ETASIS assumes no responsibility for any business loss due to specification changes. ETASIS products are not designed to be used in system deemed to be critical, or in any system wherein failure or malfunction could result in injury or death.