1/4 VSD-100 Series Single Output DC-DC Converter Rev. 7-2007 Features *2:1 wide input range *Short circuit, overload, over-voltage protected *1500VDC I/O isolation *Built in EMI filter, low ripple noise *Fixed switching frequency at 83KHz *100% full load burn-in test *Low cost, high reliability *1 year warranty *100 watts Model 1,2,4 VSD-100B-5 VSD-100B-12 VSD-100B-24 VSD-100C-5 VSD-100C-12 VSD-100C-24 VSD-100D-5 VSD-100D-12 VSD-100D-24 Input Voltage 19~36V DC 19~36V DC 19~36V DC 36~72V DC 36~72V DC 36~72V DC 72~144V DC 72~144V DC 72~144V DC Output Voltage 5V DC 12V DC 24V DC 5V DC 12V DC 24V DC 5V DC 12V DC 24V DC Output Current 20 A 8.5 A 4.2 A 20 A 8.5 A 4.2 A 20 A 8.5 A 4.2 A Ripple 3 & Noise 100mV 120mV 150mV 100mV 120mV 150mV 100mV 120mV 150mV Load/Line Regulation 0.5% 0.3% 0.2% 0.5% 0.3% 0.2% 0.5% 0.3% 0.2% Efficiency 74% 75% 78% 75% 77% 81% 76% 80% 83% Notes: 1 D models can also take 85~132VAC 2 All parameters Not specifically mentioned are measured at normal input, rated load and 25C of ambient temp. 3 Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uF & 47uF parallel capacitor. 4 The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives. V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 2/4 VSD-100 Series Single Output DC-DC Converter Rev. 7-2007 Input Voltage Parameter Input voltage Conditions/Description B C D Min 19 36 72 Nom 24 48 120 Max 36 72 144 Units DC DC DC Conditions/Description Min 4.5 11 Nom 5 12 Max 5.5 16 Units VDC VDC 23 5.75 16.8 31.5 24 30 6.75 20 37.5 VDC VDC VDC VDC Output Parameter DC Voltage adj. Over Voltage Protection DC output power Overload Voltage Tolerance Hold up time Set up For all models Fold back current limiting For all models. Model B is 2%, 1% for all other models 20mS in D mode For all models 100 Watts 105~160% 50 2.5s mS Protection Circuit Parameter Input Fuse Overload Short circuit Output Over-voltage Over temp. Conditions/Description Built-in ac fuse. A blown fuse usually indicates permanent damage to the power supply serviceable by factory only. Current limiting starts at 110-140% of the rated output current in foldback mode and recovers automatically. Short circuit can be continuous. Recovers automatically upon removal of short. Output is protected agaist overvoltage. Unit shuts down and latches when voltage at output terminals exceeds 130%. AC input needs to be reset to restart the power supply. Power supply shuts down when temperature is in excess of 85 C. Auto recovery. V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 3/4 VSD-100 Series Single Output DC-DC Converter Rev. 7-2007 General and Safety Parameter Conditions/Description Min Nom Max Units Operating temp. (refer to output derating curve) -10 60 C Storage temp. -20 85 C Operating humid. Non-condensing 20% 90% RH Storage humid. Non-condensing 10% 95% RH Temperature coefficient 0.3% / C (0~50C) on a 5 volt output EMI EN55022(CISPR22) CLASS B Safety (EMC) EN55022 Class B (radiation), En61000-4-2, 3, 4, 6, 8, ENV50204 for VSD-100B/C models only. Does not apply to VSD-100D series. Vibration 2G 10min/i cycle, 60 min on X, Y and Z Axis 10 Withstand Voltage I/P-O/P 1500 I/P-FG 1500 O/P-FG 500 Isolation Resistance I/P-O/P, I/P-FG, O/P-FG 100m min. / 500VDC Cooling Convection 500 Hz VDC VDC VDC Max 600 Units grams inches Mechanical Parameter Weight Enclosure Conditions/Description Min 199(L) x 98(W) x 38(H) mm V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com Nom 1-866-372-1258 4/4 VSD-100 Series Single Output DC-DC Converter Rev. 7-2007 Output Derating Static Characteristics V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258