60 Watt Industrial (WLT) Features l 50-65 W convection-cooled rating l Small 4 x 2 x 1.2 inches form factor l High efficiency > 85% l Single to triple outputs l EN55022-B, FCC Part 15 Level B l No Load Power < 0.3 W l Class 1 & Class 2 options l Cover kit accessory available Electrical Specifications AC Input 90-264 V, Universal 5 Input Frequency 47-400 Hz Input Current 120 VAC: 1.5 A max. 230 VAC: 0.75 A max. No Load Power < 0.3 W for single output models < 0.5 W for multi output models Inrush Current 120 VAC: 30 A max. 230 VAC: 60 A max. Leakage Current 120 VAC: < 500 µA 230 VAC: < 1000 µA 1 Efficiency 120 VAC: 85% typical 230 VAC: 85% typical Hold-up Time >10 ms @ 120 VAC typical Output Power 50-65 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/µs, recovery time < 5 ms Rise Time < 100 ms Set Point Tolerance V1: +/-3%; V2 & V3: +/-5% Output Adjustability V1: +/-10% Over Current Protection 130% typical above rating Over Voltage Protection 130% typical for V1 only Short Circuit Protection Short term, autorecovery Switching Frequency Approximately 67 kHz Operating Temperature -20 to 70°C, refer derating curve; -20 to 0°C, start-up is guaranteed Storage Temperature -40 to +85°C Relative Humidity 95% Rh, noncondensing Altitude Operating: 10,000 ft.; Nonoperating: 40,000 ft. MTBF 1.87m Hours, Telcordia -SR332-issue 3 Isolation Voltage Min. 4242 VDC between input to output Cooling Convection 13 4EM-17-174 39-DE60-46550-002 / E2 3 6 4 Model Number Voltage Max. Load Min. Load Ripple LFWLT60-1000 V1=5.2 V 10.0 A 0.0 A 1.25% LFWLT60-1001 V1=12 V 5.4 A 0.0 A 1% LFWLT60-1002 V1=15 V 4.33 A 0.0 A 1% LFWLT60-1003 V1=24 V 2.7 A 0.0 A 1% LFWLT60-1004 V1=48 V 1.35 A 0.0 A 1% LFWLT60-3000 V1=5.2 V, V2=12.5 V, V1=8.0 A, V2=3.0 A, V1=0.5 A, V2=0.1 A, V1=1.25%, V3=-12.5 V V3=0.5 A V3=0.0 A V2 & V3=1% LFWLT60-3001 V1=5.2 V, V2=23.8 V, V1=8.0 A, V2=1.5 A, V1=0.5 A, V2=0.1 A, V1, V2=1.25%, V3=-12.5 V V3=0.5 A V3=0.0 A V3=1% LFWLT60-3002 V1=5.2 V, V2=14.6 V, V1=8.0 A, V2=2.5 A, V1=0.5 A, V2=0.1 A, V1, V2=1.25%, V3=-16.2 V V3=0.5 A V3=0.0 A V3=1% LFWLT60-3003 V1=3.3 V, V2=5.2 V, V1=6.0 A, V2=3.0 A, V1=1.0 A, V2=0.1 A, V1=1.5%, V3=-12.8 V V3=0.5 A V3=0.0 A V2 & V3=1% LFWLT60-CK metal cover kit accessory Connectors J1 Pin 1 AC NEUTRAL Pin 2 AC LINE Spade Connector EARTH J2 Pin 1 V1 Pin 2 V1 Pin 3 RTN Pin 4 RTN Pin 5 V3 Pin 6 V2 J3 Pin 1 +V1 SENSE Pin 2 -V1 SENSE Notes 1. For WLT60-3003 efficiency is 75% typical. 2. Single output models deliver 65 W, except WLT60-1000 (50 W). Triple output models deliver 60 W, except WLT60-3003 (45 W). 3. Maximum current per output channel. Do not exceed total output power rating. 4. Ripple is peak to peak with 20 MHz bandwidth and 10 µF (Tantalum capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 5. Safety approved 47-63 Hz. 6. Min Load specified to meet cross regulation. 7. Add -2 suffix to order Class 2 product. o 8. Specifications are for nominal input voltage, 25 C and max. load unless otherwise stated. 9. Derate output power linearly to 80% from 90 VAC to 80 VAC input. 10. Please refer mechnical outline drawing for height of component above and below PCB for - 1xxx & 3xxx. 11. When used in Cover Kit, de-rate output power to 70 % under all operating conditions 2 Innovations in Power 4EM-17-174 39-DE60-46550-002 / E2 Mechanical Specifications AC Input Connector (J1) Molex: 26-60-4030 or equivalent Mating: 09-50-3031; Pins: 08-50-0106 EARTH Molex: 19705-4301 Mating: 190030001 DC Output Connector (J2) Tyco: 640445-6 or equivalent Mating: 647402-6; Pins: 3-647409-1 Signal Connector (J3) Molex: 22-23-2021 or equivalent Mating: 22-01-2021 Dimensions 4.0 x 2.0 x 1.2 inches (101.6 x 50.8 x 30.48 mm) Weight 150 g EMC* Criteria Parameter Conditions/Description Pass Conducted Emissions EN55032-B, CISPR22-B, FCC PART15-B Pass Radiated Emissions EN 55032 B Class D Input Current Harmonics EN 61000-3-2 Pass Voltage Fluctuation and Flicker EN 61000-3-3 Level 3, Criterion A ESD Immunity EN 61000-4-2 Level 3, Criterion A Radiated Field Immunity EN 61000-4-3 Level 3, Criterion A Electrical Fast Transient Immunity EN 61000-4-4 Level 3, Criterion A Surge Immunity EN 61000-4-5 Level 3, Criterion A Conducted Immunity EN 61000-4-6 Level 3, Criterion A Magnetic Field Immunity EN 61000-4-8 Criterion A & B Voltage dips, interruptions EN 61000-4-11 Safety* CE Mark Complies with LVD Directive Approval Agency Nemko, UL, C-UL Safety Standard(s) IEC60950-1 (ed.2), EN60950-1, UL60950-1 (2nd Edition), CSA C22.2 No. 60950-1 (2nd Edition), Class 1 SELV *Safety File Number(s) Class I : Nemko: P15220205, NO88354 UL/C-UL: E150565 Class II : Nemko: P13216532, NO72728 UL/C-UL: E150565 15 4EM-17-174 39-DE60-46550-002 / E2 Derating Curve De-rate linearly from 100% at 50°C to 50% at 70°C Mechanical Drawing WLT60 - 1xxx 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. 4 Innovations in Power 4EM-17-174 39-DE60-46550-002 / E2 Mechanical Drawing WLT60 - 3xxx 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. 17 4EM-17-174 39-DE60-46550-002 / E2