48V DC 7.3A 350W Regulated Switching Power Supply Review
Dimensions 215×115×50mm Weight 1.15Kgs Warranty 1 Year Output DC Voltage 48V Rated Current 7.3A Current Range 0 - 7.3A Rated Power 350W Ripple & Noise (max) 240mVp-p Voltage Adjustment Range 41-56V Voltage Tolerance +/-1.0% Line Regulation +/-.5% Load Regulation +/-.5% Setup / Rise Time 200ms / 50ms at full load Hold up Time (typ) 20ms at full load Efficiency 83% Input Voltage Range 85~132VAC/180-264VAC selected by switch, 47-63Hz?254-370VDC Input current 6.5A/115V 4A/230V AC Inrush current 25A/115V 50A/230V Leakage current <3.5mA/240VAC Overload protection 105%~150% Type:pulsing hiccup shutdown Reset: auto recovery Over-voltage protection 57.6~67.2V High-temperature protection ERH1>=65? Fan on?<=55? Fan off?>70?,Cut off output(5~15)ERH1>=70? Fan on?<=65?Fan off?>=80?,Cut off output(24~48V) Temperature coefficient ±0.03%/?(0~50%) Setup rise hold up time 200ms,100ms,20ms Vibration 10~500Hz,2G 10min,/1cycle,Period for 60min,each axes Withstand voltage Input and output internal?1.5KVAC,Input and enclosure?1.5KVAC,Output and enclosure?0.5KVAC Isolation resistance Input and output internal: Input and enclosure, Output and enclosure?500VDC/100ME Working temperature andhumidity -10?~+60??Refer to output derating curve??20%~90%RH Store temperature and humidity -20?~+85?,10%~95%RH Saftey Standards Design refer to UL1950 Design refer FCC PART15 J Conduction class A
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