50-100 Watts xppower.com VCS Series Chassis Mount Industrial Supplies -25 C to +70 C Convection Cooled Class B Conducted & Radiated Emissions Output Voltages from 5 V to 48 V <0.5 W No Load Input Power Low Cost Specification Input General Input Voltage 85-264 VAC (127-370 VDC), Efficiency See tables see derating curve Isolation 3000 VAC Input to Output Input Frequency 47-63 Hz 1500 VAC Input to Ground 500 VAC Output to Ground Input Current VCS50: 1.1 A, VCS70: 1.4 A, VCS100: 2.0 A typical at 90 VAC Switching Frequency 65 kHz typical Inrush Current 60 A max at 230 VAC, cold start at 25 C MTBF >500 kHrs to MIL-STD-217F at 25 C, GB Power Factor EN61000-3-2 Class A Earth Leakage Current 1.0 mA maximum Environmental Input Protection 50 & 70 W: T3.15 A/250 V Operating Temperature -25 C to +70 C, see derating curve 100 W: T4.0A/250 V, fuse fitted in live line Cooling Convection cooled No Load Input Power <0.5 W Operating Humidity 0-95% R.H, non-condensing Storage Temperature -40 C to +80 C Output Operating Altitude 3000 m Output Voltage See model table Shock 3 x 30 g shocks in each plane, Output Adjust 10.0% 30 g: 11 ms (0.5 ms), half sine, compliant (5 V & 12 V versions are -5% to +10%) to EN60068-2-27 & EN60068-2-47 Initial Set Tolerance 1.0% Vibration 10-500 Hz at 2 g sweep and endurance at Minimum Load None required resonance in all 3 planes. Conforms to EN60068-2-6 Start Up Delay 1 s maximum Hold Up Time 10 ms min at 115 VAC and full load EMC & Safety Line Regulation 0.5%, 90 VAC to 264 VAC input Load Regulation 5 V & 12 V versions: 1%, Others: 0.5% Emissions EN55032 Class B conducted & radiated 0% to 100% load Harmonic Currents EN61000-3-2 class A Transient Response Less than 4% deviation with a 50% to Voltage Flicker EN61000-3-3 75% load change at 1 A/s. Output ESD Immunity EN61000-4-2, level 3 Perf Criteria A returns to within 1% in less than 500 s Radiated Immunity EN61000-4-3, level 3 Perf Criteria A Ripple & Noise 1% maximum pk-pk, 20 MHz bandwidth EFT/Burst EN61000-4-4, level 3 Perf C riteria A Overvoltage Protection 120-140% of nominal output, (note 3) auto recovery Surge EN61000-4-5, installation Class 3, Overload Protection 110-150% of nominal, trip and restart Perf Criteria A Short Circuit Protection Continuous trip and restart Conducted Immunity EN61000-4-6, level 3 Perf Criteria A Temperature 0.03%/C after 20 min warm up Dips & Interruptions EN61000-4-11, 30% 10 ms, 60% 100 ms, Coefficient 100% 5000 ms, Perf Criteria A, B, B Safety Approvals IEC60950-1, CSA C22.2 No.60950-1-03, UL60950-1, TUV EN60950-1, UL62368-1, EN62368-1, IEC62368-1 AC-DCAC-DC VCS50 Model and Ratings (2) (1) Output Power Output Voltage Output Current Ripple & Noise Efficiency Model Number 40 W 5.0 V 8.00 A 50 mV 79% VCS50US05 12.0 V 4.20 A 120 mV 85% VCS50US12 15.0 V 3.30 A 150 mV 86% VCS50US15 50 W 24.0 V 2.10 A 240 mV 88% VCS50US24 48.0 V 1.05 A 480 mV 88% VCS50US48 Notes 1. Minimum average of efficiencies measured at 25%, 50%, 75% & 100% load. 3. Level 3 performance criteria A is met for loads >2%. At no load, result is 2. Ripple & Noise may exceed specified values below -10 C. performance criteria A Level 2 or less than 4% output deviation at Level 3. Mechanical Details 111111111 M3 4 locations 3.07 2222222222 (78.0) 33333333333 0.75 (19.0) 444444444444 5555555555555 0.59 1.18 (30.0) 1.69 (43.0) 1.14 (15.0) (29.0) 4.35 (110.5) Pin Function 1 AC Live 2 AC Neutral 3 Ground 3.82 (97.0) 4 -Vout 0.157 (4.0) 5 +Vout Notes 0.14 0.47 (12.0) 1.38 (3.5) 1. All dimensions in inches (mm) (35.0) 2. Weight: 0.55 lbs (250 g) approx 0.43 (11.0) 0.41 (10.5) 3. Tolerance 0.02 (0.5) 4. Maximum mounting screw penetration 0.157 (4.0) from outer surface M3 3 locations 0.70 (17.7) 0.98 (25.0) 5. Screw terminal sxizes M3 Derating Curves 100 100 80 80 60 60 40 40 20 20 30 40 50 60 70 85290 100 110 120 230 240 25064 -25 -10 0 10 20 Input Voltage (VAC) Ambient Temperature (C) 1 22 333 4444 5555555 666666 77777 Output Power (%) Output Power (%)