20W Class II AC-DC LED Power Supply LIGHTLINE Features 2x Independent Constant Current Outputs AC/DC-Converter or Single High Current Output (Jumper selectable) LED with 5 year Warranty 1-10V or Rheostat Dimmable (15%~100%) 3kVAC Isolation DRIVER Active Power Factor Correction >0.95 Fused Input, Protected Outputs CE Marked Long 5 Year Warranty 20 Watt PFC Description A compact 20W constant current switching power module suitable for driving either two independent strings of LEDs Single/Dual or a single string high power LEDs (mode selction is via a jumper under the output cover plate). When used in dual output mode, the two outputs are independently regulated and can be used with asymmetric LED loads. The output Dimmable current can be dimmed using either an external 150kOhm rheostat or via a 1-10V external voltage. Active power factor correction is standard. Connections are via screw terminals and the AC input feature loop-through connections to allow daisy chaining of the converters. Selection Guide Part Input Voltage Input Current Output Output Max Number Range at full load Voltage Range Current (Nominal VAC) (mA) (VDC) (mA) LEDs RACD20-350D 230VAC 260 2x (3-34) 2x (50~350) 2x (10 x 1W) (700mA single output mode) 3-34 100~700 10 x 2W RACD20-350D-US 110VAC 510 2x (3-34) 2x (50~350) 2x (10 x 1W) (700mA single output mode) 3-34 100~700 10 x 2W RoHS 2011/65/EU 6/6 Specifications (typical at 25C and after warm up time unless otherwise specified ) EN 61347 Compliant Input Voltage Range 230VAC 200-264VAC 110VAC 90-130VAC Rated Power 20 Watts max. RACD20-D Input Frequency Range 47-63 Hz Power Factor Full Load, 115VAC/230VAC 0.95 Output Voltage Range 350mA Dual Output Mode 3-34VDC + 3-34VDC 700mA Single Output Mode 3-34VDC Inrush Current (<2mS) 115VAC/230VAC 10A max. Input Current 230VAC, Full Load 260mA typ. Leakage Current 115VAC/240VAC - 60/50Hz 0.5mA typ. Input Fuse 115VAC/230VAC T2A/T1A Output Current Accuracy (combined Tolerance, load Regulation and Line Regulation) 10% Minimum Load Open Circuit Protected 1 LED Output Ripple 150mA max. Hold Up Time 18ms min. Operating Frequency 40 - 100 kHz typ. Efficiency at Full Load 230VAC >80% RMS Isolation Voltage (input to output) 3kVAC / 1 minute Temperature Coefficient 0.02%/C typ. Overload Protection 120% typ. Short Circuit Protection Continuous Current Limit Dimming Control Rheostat (15%~100%) / 0-150kOhm / External Voltage (15%-100%) / 1-10VDC Overtemperature Protection Shutdown, Automatic restart after cooling down Operating Temperature Range Ambient Temperature -20C to +40C (free air convection) Case Temp. +85C max. Weight 140g Refer to Application Notes continued on next page www.recom-power.com REV: 0/2015 L-31RACD20-D LIGHTLINE AC/DC-Converter Series (typical at 25C and after warm up time unless otherwise specified ) Specifications Packing Quantity 1pc Storage Temperature Range -40C to +100C Humidity 95% RH max. IP Rating IP20, Indoor Use Only PCB Material Plastic Resin with Fibreglass (UL94V-0) Case Material Plastic Designed to meet Standards Electrical Lighting, EMC Emissions EN55015:2006 + A1: 2007 + A2:2009 Limits for Harmonics Emissions EN 61000-3-2:2006 EMC Compatibilty: Flicker and Voltage Variations EN 61000-3-3:2006 Electrical Lighting: EMC Immunity EN 61547:1995 + A1:2000 Class II Power Supply Safety UL1310 FCC FCC18A THD <20% Certifications LED Lighting Safety designed to meet UL8750 Certification, General Safety designed to meet EN 61347-1: 2008 Design Lifetime 25C ambient >70 x 10 hours in operation Connections AC Input Screw terminal AC Output (loop through) Screw terminal LED Outputs Screw Terminal Note: All LED Drivers may not be used without a load. They must be switched on the primary side only. Noncompliance may damage the LED or reduce its lifetime. Characteristic Maximum Number of LED drivers per circuit breakers Condition Circuit Breaker Circuit Breaker Current Typ 10A 16A 20A 25A 115VAC, 1Ohm C 47 68 84 105 90 phase angle B 36 57 69 85 230VAC, 1Ohm 90 phase angle C 57 87 109 134 B 41 65 80 98 277VAC, 1Ohm 90 phase angle C 65 99 125 154 Package Style and Pinning Connections Connections CN1 Function CN4 Function ++ L (loopthrough) VAC out (L) Ch1 - LED+ N (loopthrough) VAC out (N) Ch1 + LED- CN2 Function CN5 Function **%+ L VAC in (L) Ch2 + LED+ , + //%+ N VAC in (N) Ch2 - LED- ( S1 Function Tolerance XX = +/-1mm 1+2 Dual Mode XX.X = +/-0.5mm 2+3 Single Mode CN3 Function S1 ,, *%+ % - common Ch1 350 + 1-10V or 150k Ch2 350 700 2 Mounting screws are included Tc=Case Temperature Measurement Point The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOMs explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. L-32 REV: 0/2015 www.recom-power.com RACD20-D 350