POE电源模块 MQ7804M, 隔离50W
价格:电议
地区:广东 深圳市
电 话:86 0755 82905241
传 真:86 0755 25312269
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FEATURES
? Wide operating voltage:
? 39V ~ 57V
? Extended 802.3at interface built-in
? Output Current:
? 5V, 10A
? 12V, 4.2A
? Output voltage ripple: 120mVpp
? High Efficiency 90% (input 48V,12V@4.2A)
? Overcurrent/shortcircuit protection
? High reliability: designed to meet 500k hour
MTBF
? Minimal space on PCB:
? 64.77 mm x 27 mm x 17.5 mm or
? 2.55 in x 1.06 in x 0.69 in
? No derating to +tbd℃, natural convection
? UL/IEC/EN60950 compliant
? RoHS Compliant available
? Operating Temperature: -40℃ ~ +85℃