V14 LDL25 25 WATT SINGLE OUTPUT LED POWER SUPPLY Features * Universal AC Input 90~264Vac * Low AC Inrush Current < 5A * Standby Power Consumption < 0.5W * PF > 0.9 * DALI Dimming,1~100% * Adjustable Output Current Setting * Continuous Short Circuit Protection * Up to 2.5 Diameter Wire for Terminals of CN1(L/N) * Up to 1.5 Diameter Wire for Other Terminals Max. No Load Input Output Min Output M a x O utput M a x. Output Resistance for Output Ripple % MODEL Voltage Eff. typ. Current Voltage Voltage Power Imax Setting Voltage ( * V out ) Range ( CC region ) ( max.) 1050mA max. 25.2W max 3.3K 15V 24V 36Vdc 900mA max 25.2W max 10K 15V 28V 40Vdc 700mA max 25.2W max 22K 20V 36V 46Vdc LDL25DU 90 ~264 Vac 1 % 86% 500mA max 25.0W max 39K 20V 50V 350mA max 17.5W max 68K 20V 50V 60Vdc 250mA max 12.5W max 150K~OPEN 20V 50V Ordering Information (P/N name reference as label example below): AC Input Range Type Series Model Dimming Function LDL 25 X X X Blank : Standard type U:90~264Vac LDL 25 D : DALI + Current setting B : Built-in type 1 V14 Specifications LDL25 Derating Curve INPUT SPECIFICATIONS: AC Input Voltage ........................................................... 90~264Vac Frequency ...... 50/60 Hz AC Inrush Current ......... <5A After 100S 240Vac, 25 Ta Cold Start Standby Power Consumption .. <0.5W Leakage Current ... <0.75mA OUTPUT SPECIFICATIONS: Constant Current Accuracy (note1) .... 5% max. Current Line Regulation (note2) .... 5% max. Current Load Regulation (note3) . 5% max. Over Voltage Protection .... TVS clamp Short Circuit Protection .... Hiccup Mode, Auto Recovery DALI Dimming (Optional with Current Setting Resistor Between Pin1 and Pin2 of CN3) . 1~100% GENERAL SPECIFICATIONS: Efficiency. LDL25DU: 86% 230Vac Full Load Isolation Voltage, Input to Output .... 3.75KVac 8 Isolation Resistance, Input to Output .. 10 min. Surge Voltage Between L-N . 2KV SAFETY AND EMC: Safety . EN61347-1, EN61347-2-13 EMI ..... EN55015 Class B EMS ........ EN61000-4-2, 3, 4, 5, 6, 8,11 Harmonic Current ...... EN61000-3-2, 3 MECHANICAL CHARACTERISTICS: ENVIRONMENTAL CHARACTERISTICS: Dimensions 5.000x2.638x0.913 Inches (127.00x67.00x23.20mm) Operating Ambient Temperature ..... -30~ 50 (See Derating Curve) Weight .....160g Cooling . Natural Convection Storage Temperature, Humidity ...... -40 ~ 85, 20%~95% RH NOTE: 1. Set at 230Vac nominal input voltage and full load. Operating Altitude Max ..... 3000m above Sea Level 2. Current Line regulation is measured from High Line to Low Line, full load. Temperature Coefficient 0.05%/ (0~50 ) 3. Current load regulation is measured from min. output voltage to max. output voltage. 4. All specifications are typical at 230 Vac, Vo max ,full load and 25C Ta. unless other noted. Mechanical Specification 2