40 Watt Industrial (VLT) Features l 40 W convection-cooled rating l Small 4 x 2 x 1.07 inches form factor l High efficiency > 82% l Single to triple outputs l Low conducted and radiated noise l Patented resonant topology l Cover kit accessory available Electrical Specifications AC Input 90-132 V & 180-264 V, Auto Ranging Input Frequency 47-63 Hz Input Current 120 VAC: 0.85 A max. 230 VAC: 0.45 A max. Inrush Current 120 VAC: 40 A max. 230 VAC: 75 A max. Leakage Current 120 VAC: < 500 A 230 VAC: < 1000 A 1 Efficiency 120 VAC: 80% typical 230 VAC: 80% typical Hold-up Time 120 VAC: 6 ms 230 VAC: 6 ms Output Power 40 W Line Regulation +/-0.3% Load Regulation V1: +/-0.5%; V2 & V3: +/-5% Transient Response < 10%, 50% to 100% load change, 50/60 Hz, 50% duty cycle, 0.1 A/s, recovery time < 5 ms Rise Time < 100 ms Set Point Tolerance V1: +/-3%; V2 & V3: +/-5% Over Current Protection 130% typical above rating Over Voltage Protection 3.95 V +/-0.25 V for 3.3 V; 6.2 V +/-0.4 V for 5 V (For V1 & triple output model only) Short Circuit Protection Short term, autorecovery Switching Frequency Boost converter: 105 kHz typical Resonant converter: 45 kHz typical Operating Temperature 0 to 70C, refer derating curve Storage Temperature -40 to +70C Relative Humidity 95% Rh, noncondensing Altitude Operating: 10,000 ft.; Nonoperating: 40,000 ft. MTBF 0.91m Hours, Telcordia SR332 Issue-3 Isolation Voltage Min. 4242 VDC between input to output CoolingConvection 7 4EM-19-180 1 39-DE60-43630-002 / B3 Model Number Voltage LFVLT40-1200 V1=5.1 V LFVLT40-1201 V1=12 V LFVLT40-1202 V1=15 V LFVLT40-1203 V1=24 V LFVLT40-1204 V1=48 V LFVLT40-3200 V1=5.2 V, V2=12.5 V, V3=-12.8 V LFVLT40-3201 V1=5.2 V, V2=23.8 V, V3=-12.8 V LFVLT40-3202 V1=5.2 V, V2=14.6 V, V3=-14.8 V LFVLT40-3203 V1=3.3 V, V2=5.2 V, V3=-12.8 V LFVLT60-CK metal cover kit accessory Max. Load2 Min. Load Ripple3 8.0 A 3.5 A 2.7 A 1.7 A 0.83 A V1=6.0 A, V2=2.0 A, V3=0.5 A V1=6.0 A, V2=1.0 A, V3=0.5 A V1=6.0 A, V2=1.5 A, V3=0.5 A V1=6.0 A, V2=3.0 A, V3=0.5 A 0.2 A 0.1 A 0.1 A 0.05 A 0.05 A V1=0.5 A, V2=0.1 A, V3=0.0 A V1=0.5 A, V2=0.1 A, V3=0.0 A V1=0.5 A, V2=0.1 A, V3=0.0 A V1=1.0 A, V2=0.1 A, V3=0.0 A 1% 1% 1% 1% 1% 1% 1% 1% V1=1.5%, V2, V3=1% Connectors J1 Pin 1 Pin 2 Spade Connector J2 Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 AC NEUTRAL AC LINE EARTH V1 V1 RTN RTN V3 V2 Notes 1. For VLT40-3203 efficiency is 75% typical. 2. Maximum current per output channel. Do not exceed total output power rating. 3. Ripple is peak to peak with 20 MHz bandwidth and 10 F (Electrolytic capacitor) in parallel with a 0.1 F capacitor at rated line voltage and load ranges. 4. Specifications are for nominal input voltage, 25oC and max. load unless otherwise stated. 5. Derate output power linearly to 80% from 90 VAC to 80 VAC input. 4EM-19-180 2 39-DE60-43630-002 / B3 Innovations in Power Mechanical Specifications AC Input Connector (J1) EARTH DC Output Connector (J2) Dimensions Weight Molex: 26-60-4030 or equivalent Mating: 09-50-3031; Pins: 08-50-0106 Molex: 19705-4301 Mating: 190030001 Tyco: 640445-6 or equivalent Mating: 647402-6; Pins: 3-647409-1 4.0 x 2.0 x 1.07 inches (101.6 x 50.8 x 27.18 mm) 150 g EMC CE Mark Conducted Emissions Static Discharge RF Field Susceptibility Fast Transients/Bursts Radiated Emissions Surge Susceptibility Complies with LVD Directive EN55022-B, CISPR22-B, FCC PART15-B EN61000-4-2, Level-3 EN61000-4-3, Level-3 EN61000-4-4, Level-3 EN55022-B, CISPR22-B, FCC PART15-B To be controlled in end system EN61000-4-5, Level-3 Safety Safety Standard(s) Approval Agency Safety File Number(s) EN 60950-1:2006;A11;A1;A12;A2 IEC 60950-1(ed.2);am1;am2 UL 60950-1, 2nd Edition, CAN/CSA C22.2 No. 60950-1-07, 2nd Edition Nemko, UL, C-UL Nemko: P16221200 UL: E150565 CB: NO92851 9 4EM-19-180 3 39-DE60-43630-002 / B3 Derating Curve Mechanical Drawing Notes: In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following 1. Stand off, used to mount PCB has OD of 5.4 mm max. 2. Screws, used to fix PCB on stand off, have head dia of 6.0 mm max. 3. Washer, if used, to have dia of 6.5 mm max. 4EM-19-180 4 39-DE60-43630-002 / B3 Innovations in Power