LCW15 Series AC-DC POWER SUPPLIES CONVECTION 15W COOLED The LCW series of regulated output convection cooled AC-DC power supplies are designed to provide a cost eectivff e solution for industrial electronics and technology applications. Features include wide range AC input from 85-305VAC, output voltage adjustment, 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 15W convection cooled Applications Integrated connector cover ITE & industrial approvals Class B conducted & radiated emissions Industrial Instrumentation Technology Input voltage range 85-305VAC Electronics Regulated single outputs from 3.3V to 48VDC Output voltage trim 10% Dimensions Efficiency to 83% 2.56 x 2.17 x 0.98 (65.0 x 55.0 x 25.0mm) Short circuit, overvoltage & overload protection 3.07 x 2.17 x 0.98 (78.0 x 55.0 x 25.0mm) Conformal coating option including connector -30C to +70C operating temperature 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 LCW15US03 3.3V 2.9 - 3.6V 3.0A 80mV 73% 3000F 10W LCW15US05 5.0V 4.5 - 5.5V 3.0A 80mV 78% 2400F 15W LCW15US12 12.0V 10.8 - 13.8V 1.3A 120mV 82% 1800F 15W LCW15US15 15.0V 13.5 - 16.5V 1.0A 120mV 82% 1200F 15W LCW15US24 24.0V 21.6 - 26.4V 0.625A 150mV 83% 600F 15W LCW15US48 48.0V 43.2 - 52.8V 0.32A 150mV 83% 300F 15W 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 LCW15 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Derate output power linearly from 100% at 100VAC to 80% at 85VAC 85 115/230 305 VAC and from 100% at 277VAC to 80% at 305VAC Input Voltage - Operating Alternative input. Not to be used in addition to AC input. DC input not included in safety approvals, external DC rated fuse required. Derate 100 430 VDC output power linearly from 100% at 120VDC to 80% at 100VDC and from 100% at 390VDC to 80% at 430VDC Input Frequency 47 50/60 63 Hz 0.35 115VAC Input Current - Full Load A 0.25 230VAC No Load Input Power 0.3 W 30 115VAC cold start at 25C ambient Inrush Current A 50 230VAC cold start at 25C ambient Earth Leakage Current 0.5 mA 277VAC/50Hz Input Protection T1.0A/300VAC Internal fuse fitted in line Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 2.9 52.8 VDC See Models & Ratings table 3 LCW15US03 Initial Set Accuracy 2 % Full load LCW15US05 1 All other models Voltage Adjustment 10 % Minimum Load 0 A No minimum load required Start Up Delay 125 ms 115/230VAC full load 7 115VAC Hold Up Time ms 48 230VAC Drift 0.03 % After 20 minutes warm up, 230VAC, 0C to 50C 1.0 LCW15US03/05, 100-264VAC, full load Line Regulation % 0.5 All other models, 100-264VAC, full load 1.0 LCW15US03/05 0-100% Load Regulation % load 0.5 All other models Recovery within 1% in less than 5ms for a 50-75% and 75-50% load Transient Response 10 % step Ripple & Noise mV pk-pk See Models & Ratings table Over/Undershoot 10 % Full load 5ms recovery 6.75 LCW15US03/05 16.2 LCW15US12 Hiccup mode, auto recovery Overvoltage Protection 21.8 VDC LCW15US15 33.6 LCW15US24 60.0 LCW15US48 Overload Protection 110 200 % Nominal output current, auto recovery Temperature Coefficient 0.03 5 %/C Short Circuit Protection Continuous, hiccup with auto recovery 2