80 Watts xppower.com VFT Series Low Cost Single Outputs from 5 V to 24 V Peak Load Capability High Efficiency <0.5 W No Load Input Power 2x 4Package Fits 1U Applications BRAND Specification Input General Input Voltage 85-264 VAC Efficiency See table Input Frequency 47-63 Hz Isolation 3000 VAC Input to Output 1500 VAC Input to Ground Input Current 2 A max at 115 VAC, 1 A max at 500 VDC Output to Ground 230 VAC Switching Frequency 60 kHz 10 kHz Inrush Current 85 A max at 230 VAC, cold start 25 C MTBF >320 kHrs to Bell Core iss. 6 Earth Leakage Current 500 A max at 264 VAC / 60 Hz Power Factor EN61000-3-2, class A Environmental No Load Input Power <0.5 W max Input Protection Internal T3.15A/250 V fuse in line Operating Temperature -10 C to +70 C derate from 100% load at 50 C to 50% load at 70 C Cooling VFT80US05: convection-cooled 40 W, Output forced-cooled 60 W with 10 CFM VFT80US12-24: convection-cooled 60 W, Output Voltage See table forced-cooled 80 W with 10 CFM Output Voltage Trim None Operating Humidity 5% to 90% RH, non condensing Initial Set Accuracy 2% at 50% load Operating Altitude 2000 m Minimum Load No minimum load requirement Storage Temperature -40 C to +85 C Start Up Delay 2 s max Shock IEC68-2-6, 30 g, 11 mins half sine, 3 times Start Up Rise Time 8 ms typical in each of 6 axes Hold Up Time 8 ms typical at full load and 115 VAC Vibration IEC68-2-27, 10-500Hz, 2 g 10 mins / Line Regulation 0.5% max sweep. 60 mins for each of 3 axes Load Regulation 1.0% max (see note 1) Transient Response 4% maximum deviation, recovering to less EMC & Safety than 1% within 500 s for 50% step load Emissions EN55032, level B conducted & radiated Ripple & Noise 1% max pk-pk (see note 2) Harmonic Currents EN61000-3-2 class A Overvoltage Protection See table Voltage Flicker EN61000-3-3 Overload Protection 110-180% ESD Immunity EN61000-4-2, 8 kV air, 4 kV contact, Short Circuit Protection Trip and restart (hiccup mode) Perf Criteria A Temperature 0.02%/C Radiated Immunity EN61000-4-3, 3 V/m, Perf Criteria A Coefficient EFT/Burst EN61000-4-4, level 2, Perf Criteria A Remote Sense Fitted to 5 V version compensates for Surge EN61000-4-5, installation class 3, 0.5 V total voltage drop Perf Criteria A Conducted Immunity EN61000-4-6, 3 V, Perf Criteria A Dips & Interruptions EN61000-4-11, 30% 10 ms, 60%, 100 ms, 100%, 5000 ms Perf Criteria A, B, B Safety Approvals UL60950-1, IEC60950-1, EN60950-1, UL62368-1, EN62368-1, IEC62368-1, CE (Meets all applicable directives), UKCA (Meets all applicable legislation) AC-DCAC-DC VFT80 Models and Ratings Output Current (6) (5) (4) Output Voltage OVP Setting Efficiency Model Number (3) Nominal Peak 5.0 V 12.00 A 15.00 A 7.0 V 80% VFT80US05 12.0 V 6.67 A 8.34 A 16.0 V 87% VFT80US12 15.0 V 5.53 A 6.91 A 18.0 V 87% VFT80US15 24.0 V 3.33 A 4.16 A 30.0 V 88% VFT80US24 Notes 1. Load regulation is measured from 60% to full load and from 60% to 20% load 4. Average of efficiencies measured at 25%, 50%, 75% & 100% load and (60% 40% full load). 230 VAC input 2. Measured at the output connector with a 0.1 F ceramic capacitor and a 10 F 5. Typical trip point. electrolytic capacitor. 6. Other voltages between 5 V & 30 V are available on request, contact sales for 3. Peak load lasting <30 s with a maximum duty cycle of 10%, average output details. power not to exceed nominal. Mechanical Details 4.00 (101.6) 3.752 (95.3) 0.063 (1.6) VFT80US05 0.124 (3.161) PCB Thickness 2 AC IN 1 1 6 0.098 (2.5) 0.118 (3.0), 4 places Lead Length Output Connector Pin 1 +Vout Pin 4 -Vout Pin 2 +Vout Pin 5 -S Pin 3 -Vout Pin 6 +S Only 5 V Version has pins 5 & 6 fitted. 4.00 (101.6) VFT80US12 - US24 5 V Mates with: Molex Housing 09-50-3061 3.75 (95.25) and Molex Series 2878 crimp terminals 0.125 (3.175) Others mates with: Molex Housing 09-50-3041 and Molex Series 2878 crimp terminals. 2 AC IN 1 Input Connector Pin 1 Neutral 1 Pin 2 Live 4 Mates with: Molex Housing 09-50-3031 and Molex Series 2878 crimp terminals. 0.118 (3.0), 4 places Mounting holes marked with must be connected to safety earth Notes 1. All dimensions shown in inches (mm). 2. Weight: 0.29 lbs (130 g) approx 3. Tolerance: x.xx = 0.04 (x.x = 0.1) x.xxx = 0.2 (x.xx = 0.5) Derating Curve 100 80 60 40 20 0 -10 0 10 20 30 40 50 60 70 80 Ambient Temperature (C) 28 Oct 2021 2.00 (50.8) Output Power (%) 0.125 (3.175) 1.75 (44.45) 1.752 (44.5) 0.984 (25.0) 0.984 (25.0) 0.124 (3.145) () 1.146 (29.10) 1.146 (29.1) 2.0 (50.8)