LDB75-048SW

LED Power Supplies 75W LED Power 75W LDB75 LED Power Supply Constant Voltage /Current LDB Series The LDB75 series of constant voltage/current LED power supplies can deliver up to 75W output power in an extremely compact package size. FEATURES • Universal Input: 90-305VAC • Constant Voltage/Current • High Efficiency 91% • Class II • IP67 rated • Class 2 device (UL1310) • Power Factor: Typical 0.95 • OCP, OVP, SCP, OTP • 5 Year Warranty The LDB75 can deliver constant voltage/current 24V, 36V and 48V outputs in a compact package. At only 28.5mm high, the LDB75 offers the lowest profile LED driver solution. Furthermore, the LDB75 can operate as a constant current driver delivering the maximum output current range over the defined voltage range. Output Voltage in Output Current Model Number Constant Voltage Range in Constant Output Voltage Output Current Range in in Constant Constant Current Mode Current Mode Efficiency Mode Voltage Mode LDB75-024SW 24V 0 - 3.125A 12 - 24V 3.125A 90.0% LDB75-036SW 36V 0 - 2.083A 18 - 36V 2.083A 90.5% LDB75-048SW 48V 0 - 1.56A 24 - 48V 1.56A 91.0% Input Specifications Parameter Input Voltage Range Input Frequency Range Input Current Inrush Current Power Factor Conditions/Description Universal Input Min 90 47 Nom 240VAC, 75W 240VAC in, 25°C, Cold Start 240VAC, 100VAC Max 305 63 0.45 45 Units VAC Hz A A 0.95 Output Specifications Parameter Line Regulation Load Regulation Voltage Accuracy Voltage Range Current Regulation Ripple and Noise Turn-on Delay Hold Up Time Overload Protection Short Circuit Protection Over Voltage Protection Over Temp Protection Conditions/Description Min Nom % of Vout See individual models Across Model Voltage Range 20MHz Bandwidth. See Note 1 Measured at 200VAC and full load Max ±0.5 ±1.5 ±2.0 ±3.0 2.0 0.5 15 77 Auto Recovery Auto Recovery Auto Recovery, Case Temperture Range 105% 85 92 Units % % % 85 % % pk-pk s ms W 135% 100 V °C General Specifications Parameter Isolation Voltage Efficiency Safety Agency Approvals No load Power Dissipation MTBF Lifetime Weight Operating Temperature Storage Temperature Relative Humidity Altitude Vibration Shock Dimensions Note 1. Note 2. Conditions/Description Input to Output Input to Chassis See individual models UL8750, UL1310, CSA C22.2 No.223 Designed to meet EN61347-2-13, EN61347-1 Measured at 100VAC and 240VAC Telecordia SR-33, Full Load, 25°C T case = 60°C Min 3750 3750 Maximum T case = 80°C. See Note 2 -30 -40 5 Non-condensing (operating) Operating, Non Operating 10,000m 5-500Hz, random vibration Half-Sine, 11ms duration L x H x W: 231.0 x 28.4 x 40.0mm Nom Max Units VAC VAC 1.5 W Hours Hours Kg °C °C %RH m Grms Grms 1,000,000 100,000 0.66 +50 +85 95 2000 1.0 10 1 Output connected in parallel with 0.1uF ceramic capacitor and 10uF electrolytic capacitor. Maximum allowable case temperature is 80°C Specifications are subject to change without notice Europe/Asia Excelsys Technologies Ltd 27 Eastgate Drive Eastgate Business Park Little Island, Cork, Ireland IRELAND LDB75 Preliminary Datasheet 24 FEB 2012 North America t: +353 21 4354716 Excelsys Technologies f: +353 21 4354864 519 Interstate 30, #309 e: sales@excelsys.com Rockwall, TX 75087 USA t: (972) 771 4544 f: (972) 421 1805 e: salesusa@excelsys.com LED Power Supplies 75W EMC LED Power 75W Parameter Emissions Conducted Radiated Harmonic Distortion Flicker and Fluctuation Immunity ESD Radiated RFI Fast Transients - burst Input Line Surges Conducted RFI Power Freq Magnetic Field Voltage Dips Standard Tessted To Level EN55015, EN55022 Class B EN55015, EN55022 Class B EN61000-3-2, Class C EN61000-3-3 Compliant Compliant Compliant Compliant EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8 EN61000-4-11 Level 4 Level 3 Level 4 Level 4 Level 3 Compliant Criterion B Units INPUT / OUTPUT WIRING INPUT CABLE Black (L) and White(N) 300±20mm 18AWG OUTPUT CABLE Red (+V) and Black (-V) 300±20mm 18AWG MECHANICAL SPECIFICATIONS 2 Specifications are subject to change without notice LDB75 Preliminary Datasheet 24 FEB 2012 Europe/Asia Excelsys Technologies Ltd 27 Eastgate Drive Eastgate Business Park Little Island, Cork, Ireland IRELAND North America t: +353 21 4354716 Excelsys Technologies f: +353 21 4354864 519 Interstate 30, #309 e: sales@excelsys.com Rockwall, TX 75087 USA t: (972) 771 4544 f: (972) 421 1805 e: salesusa@excelsys.com LED Power Supplies 75W EFFICIENCY CURVES LED Power 75W 3 Specifications are subject to change without notice LDB75 Preliminary Datasheet 24 FEB 2012 Europe/Asia Excelsys Technologies Ltd 27 Eastgate Drive Eastgate Business Park Little Island, Cork, Ireland IRELAND North America t: +353 21 4354716 Excelsys Technologies f: +353 21 4354864 519 Interstate 30, #309 e: sales@excelsys.com Rockwall, TX 75087 USA t: (972) 771 4544 f: (972) 421 1805 e: salesusa@excelsys.com LED Power Supplies 75W POWER FACTOR CHARACTERISTICS LED Power 75W 4 Specifications are subject to change without notice LDB75 Preliminary Datasheet 24 FEB 2012 Europe/Asia Excelsys Technologies Ltd 27 Eastgate Drive Eastgate Business Park Little Island, Cork, Ireland IRELAND North America t: +353 21 4354716 Excelsys Technologies f: +353 21 4354864 519 Interstate 30, #309 e: sales@excelsys.com Rockwall, TX 75087 USA t: (972) 771 4544 f: (972) 421 1805 e: salesusa@excelsys.com LED Power Supplies Output Current LED Power 75W Output Voltage in Model Number Constant Voltage Range in Constant 75W Output Voltage Output Current Range in in Constant Constant Current Mode Current Mode Mode Voltage Mode LDB75-024SW 24V 0 - 3.125A 12 - 24V 3.125A LDB75-036SW 36V 0 - 2.083A 18 - 36V 2.083A LDB75-048SW 48V 0 - 1.56A 24 - 48V 1.56A For more information on the Constant Voltage/Constant Current characteristics of the LDB75 series LED Driver see our LED Driver Application Note 1: Driving LEDs & how to choose the correct LED power supply On our website: http://www.excelsys.com/technical_support/application.html 5 Specifications are subject to change without notice LDB75 Preliminary Datasheet 24 FEB 2012 Europe/Asia Excelsys Technologies Ltd 27 Eastgate Drive Eastgate Business Park Little Island, Cork, Ireland IRELAND North America t: +353 21 4354716 Excelsys Technologies f: +353 21 4354864 519 Interstate 30, #309 e: sales@excelsys.com Rockwall, TX 75087 USA t: (972) 771 4544 f: (972) 421 1805 e: salesusa@excelsys.com