• VSUU-120-D285 Open Frame Switching Power Supply Features ·Universal Input Voltage 90-264 VAC, 47-63 Hz ·Internal EMI filter ·Input connector mates with Molex housing 09-50-3051 and Molex 2878 series crimp terminal ·Output connector mates with Molex housing 09-50-3061 (or 09-503081, or 09-50-3131) and Molex 2878 series crimp terminal ·Input Surge current, over voltage and over load protection ·Power factor correction ·Power fail detect (optional) ·Class I Insulation ·Size : 3”X5”X1.54” ·Two Years Warranty Model Number VSUU-120-D285 Output Voltage +28VDC +5VDC Output Current 0.39-3.92A 0.2-2A Total Regulation 5% 5% Max Output Power 120W 120W Electrical Characteristics Parameter Input Voltage Input Frequency Power Factor Correction Output Power Range Input Current (low line) Input Current (high line) Low Line Inrush Current High Line Inrush Current Efficiency Line Regulation Load Regulation Over Voltage Protection Over Current Protection Transient Response Hold-Up Time Start up time Ripple & Noise (Peak to Peak) Safety Ground Leakage Current Temperature Coefficient Test Conditions Io=Full load, Vin=90~260VAC Vin=90 to 264 VAC Io=Full load, Vin=115VAC Io=Full load, Vin=230VAC Io=Full load, 25°C, cool start, Vin=115VAC Io=Full load, 25°C, cool start, Vin=230VAC Io=Full load, Vin=230VAC Io=Full load Vin=230VAC Min. 90 47 0.95 0 70 Typ. 0.97 12 26 80 0.5 3 112 110 Io=Full load to Half load, Vin=100VAC Io=Full load, Vin=110VAC Io=Full load, Vin=100VAC Full load, Vin=90VAC I0=Full load, Vin=240VAC All output V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005 16 0.3 18 1 1 0.4 -0.04 www.v-infinity.com Max. 264 63 1.0 120 1.7 1.0 15 30 88 1 5 132 150 4 20 2 2 0.45 0.04 Unit VAC Hz W A A A A % % % % % mS mS S % mA %/°C 1-866-372-1258 • VSUU-120-D285 Open Frame Switching Power Supply Environmental Parameter Test Conditions Operating Temperature Storage Temperature Relative Humidity Derate linearly from 100% load at 50°C to 50% load at 70°C Min. 0 -40 5 Typ. Max. 70 85 95 Unit °C °C % Test Conditions Primary to secondary Min. 4242 Typ. Max. Unit VDC Primary to ground 2121 VDC 50 B B M ohms Class Class Safety Specifications Parameter Dielectric withstanding voltage for primary to secondary Dielectric withstanding voltage for primary to ground Isolation resistance EMI requirements for CISPR-22 EMI requirements for FCC part-15 Test voltage=500VDC Vin=220VAC Vin=110 VAC Mechanical Specifications V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to verify the most up-to-date product information before placing orders. V-Infinity assumes no liability or responsibility for customer’s applications using VInfinity products other than repair or replacing (at V-I’s option) V-Infinity products not meeting V-I’s published specifications. Nothing will be covered outside of standard product warranty. V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005 www.v-infinity.com 1-866-372-1258