MICRODRIVERTM 3 Mains LED Power Driver Product Overview The Lumidrives Microdriver is designed to drive Luxeon® high power LEDs from 230Vac mains supply. Intended for applications where cool operation, reliability, efficiency and service life are critical factors. The driver will supply from 1 to 3 individual Luxeon® LEDs and supplies the 350mA needed to correctly power the Luxeon LED’s. A 700mA version is also available which will drive a single 3W Luxeon at 2W. Features Compliant with LuxeonTM Power Light Sources Energy efficient switch mode power electronics Short and open circuit protected Low power operating mode Long Life (> 50,000 hours) Typical Applications Compact form factor LumiDrives HaloLED™ Meets lighting approbation requirements ( CE ) LumiDrives LinkLED™ Can be integral with fixtures or remote mounted Power for 1 to 3 Luxeon™ Emitters Fully encapsulated potted construction Environmental Operating Ambient Temperature Storage Ambient Temperature Case Temperature Relative Humidity Lifetime (failures after 50,000 hours) : Top : Tst : Tc : RH : L50k : -10ºC to + 40°C : -20ºC to + 40ºC : +85ºC : 80% : 5% 53.0 mm Mains Input LED Output 19.0 mm © 2007 Dialight-Lumidrives Ltd – York House – Wetherby Road – Long Marston – York – United Kingdom – YO26 7NH Tel: +44 (0)1904 739150 - Fax: +44 (0)1904 737926 - www.lumidrives .com Page 1 MICRODRIVERTM 3 Mains LED Power Driver Electrical Specifications Input Input Voltage Range Frequency Power Consumption Efficiency Power factor Insulation : Vin :f : Pin : :pf : 195-265V AC : 50-60 Hz : 1.5 – 4.2 W : >90% typical : 0.9 : Isolated class 2 Power Output Range Output Current Max.Output Voltage : Poch : Io : Vo : 1.0 – 3.8 W : 350mA or 700mA +/- 7.5% : 24Vdc (350mA) and 12Vdc (700mA) Open Circuit Voltage Ripple Voltage Input-Output Isolation : Voc : Vr : : 15Vdc : 50mV pk-pk : 3.0Kv 50Hz Output LED Wiring Diagram 1 to 3 Luxeon LEDs Positive + Negative - Selection Guide Part No Description MDE3-C-XX MicroDriver 3, Output 350mA, Mains input, Potted version Contact Current Output 35 – 350 mA Output 70 – 700 mA Output ( 1 x 3W) Case Version P – Plastic case with flying leads Lumidrives Ltd Knaresborough North Yorkshire United Kingdom HG5 8LF Tel ++ 44 (0)1423 798 255 Fax ++ 44 (0)1423 798 266 www.Lumidrives.com Input Voltage Mains input 240V AC © 2007 Dialight-Lumidrives Ltd – York House – Wetherby Road – Long Marston – York – United Kingdom – YO26 7NH Tel: +44 (0)1904 739150 - Fax: +44 (0)1904 737926 - www.lumidrives .com Page 2