LCW35 Series AC-DC POWER SUPPLIES CONVECTION 35W 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, technology and household 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 35W convection cooled Applications Integrated connector cover ITE, industrial & household approvals Class B conducted & radiated emissions Household Industrial Instrumentation Technology Appliances Electronics Input voltage range 85-305VAC Regulated single outputs from 5.0V to 24VDC Dimensions Output voltage trim 10% 3.898 x 3.228 x 1.181 (99.0 x 82.0 x 30.0mm) Efficiency to 88% Short circuit, overvoltage & overload protection Conformal coating option -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 LCW35US05 5.0V 4.5 - 5.5V 7.0A 80mV 86% 8000F 35W LCW35US12 12.0V 10.8 - 13.2V 3.0A 120mV 88% 1500F 35W LCW35US15 15.0V 13.5 - 16.5V 2.4A 120mV 86% 1000F 35W LCW35US24 24.0V 21.6 - 26.4V 1.5A 150mV 87% 750F 35W 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 LCW35 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 120 430 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 0.8 115VAC Input Current - Full Load A 0.6 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 0.75 mA 277VAC/50Hz (Typ) Input Protection T2.0A/300VAC Internal fuse fitted in line Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 4.5 26.4 VDC See Models & Ratings table 2 LCW35US05 Initial Set Accuracy % Full load 1 All other models Voltage Adjustment 10 % Minimum Load 0 A No minimum load required 58 130 115VAC full load Start Up Delay ms 60 138 230VAC full load 8 115VAC Hold Up Time ms 30 230VAC Drift 0.03 % After 20 minutes warm up, 230VAC, 0C to 50C Line Regulation 0.5 % 100-264VAC, full load 1.0 LCW35US05 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 6.3 LCW35US05 16.2 LCW35US12 Overvoltage Protection Hiccup mode, auto recovery 21.7 LCW35US15 33.6 LCW35US24 Overload Protection 110 200 % Nominal output current, auto recovery Temperature Coefficient 0.03 5 %/C Short Circuit Protection Continuous, hiccup with auto recovery 2