LCS75 Series AC-DC POWER SUPPLIES CONVECTION 75W COOLED The LCS series of regulated output convection cooled AC-DC power supplies are designed to provide a cost eectivff e solution for industrial electronics, technology and household applications. Features include output voltage adjustment, a power ON LED, low stand-by power consumption, output short circuit protection, over current and over voltage protection. Applications include auxiliary power sources, security installations, lighting control, smart home or office control systems, ticketing and vending applications. Features Applications 75W convection cooled ITE, industrial and household approvals Integrated connector cover Class B conducted & radiated emissions Household Instrumentation Input voltage range 85-264VAC GP GP 300VAC withstand voltage for 5s GP Output voltages from 5V to 48VDC Industrial Robotics Technology Electronics Efficiency to 91% Short circuit, overvoltage & overload protection Dimensions Conformal coating option GP -30C to +70C operating temperature GP 3.89 x 3.82 x 1.18 (99.0 x 97.0 x 30.0 mm) 3 year warranty Models & Ratings Output Voltage Ripple & Noise Maximum (3) (2) Model Number Output Current Efficiency Power (1) (4) pk to pk Capacitive Load Nominal Adjustment Range LCS75US05 5.0V 4.5 - 5.5V 14.0A 100mV 86% 10000F 70W LCS75US12 12.0V 10.2 - 13.8V 6.0A 120mV 88% 6000F 72W LCS75US15 15.0V 13.5 - 18.0V 5.0A 120mV 88% 5000F 75W LCS75US24 24.0V 21.6 - 28.8V 3.2A 150mV 90% 1500F 77W LCS75US36 36.0V 32.4 - 39.6V 2.1A 200mV 90% 1000F 76W LCS75US48 48.0V 43.2 - 52.8V 1.6A 200mV 91% 680F 77W Notes: 1. Ripple & noise measured with 20MHz bandwidth and 47F electrolytic capacitor in parallel with 0.1F ceramic capacitor. 2. Typical efficiencies measured at 230VAC full load. 3. Add suffix -E to model number to specify conformal coating option, MOQ applies, please contact sales. 4. Output power rating must not be exceeded.AC-DC POWER SUPPLIES LCS75 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions 85 115/230 264 VAC Derate output power linearly from 100% at 100VAC to 80% at 85VAC Input Voltage - Operating Alternative input. Not to be used in addition to AC input. DC input not 120 373 VDC included in safety approvals, external DC rated fuse required. Derate output power linearly from 100% at 140VDC to 80% at 120VDC Input Frequency 47 50/60 63 Hz Surge Withstand 300VAC for maximum 5s 2.0 115VAC Input Current - Full Load A 1.0 230VAC No Load Input Power 0.3 W 40 115VAC cold start at 25C ambient Inrush Current A 65 230VAC cold start at 25C ambient Earth Leakage Current 0.75 mA 230VAC/50Hz (Typ) Input Protection T3.15A / 250VAC Internal fuse fitted in line Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 5 48 VDC See Models & Ratings table 2 LCS75US05 Initial Set Accuracy % Full load 1 All other models Voltage Adjustment 10 % Minimum Load 0 A No minimum load required Start Up Delay 300 ms 115/230VAC full load 8 115VAC Hold Up Time ms 55 230VAC Drift 0.03 % After 20 minutes warm up, 230VAC, 0C to 50C Line Regulation 0.5 % 100-264VAC, full load 1 LCS75US05 0-100% Load Regulation % load 0.5 All other models Recovery within 1% in less than 3ms for a 50-75% and 75-50% load Transient Response 10 % step Ripple & Noise mV pk-pk See Models and Ratings table Over/Undershoot 10 % Full load 6.3 LCS75US05 16.2 LCS75US12 21.75 LCS75US15 Overvoltage Protection VDC Auto recovery 33.6 LCS75US24 50.0 LCS75US36 60.0 LCS75US48 Overload Protection 110 200 % Nominal output current, auto recovery Temperature Coefficient 0.03 %/C Short Circuit Protection 5 s Trip and restart, auto recovery 2