LE75S-CD 75W Single Output LED Driver Series Features High Efficiency (up to 91%) Wide Range Universal Input 90-305 VAC Active Power Factor Correction (0.99 typical) Constant Current Output Dimming Function Lightning Protection Waterproof (IP67) Overcurrent, Overvoltage, Overtemperature Protection Meets UL8750 & EN61347 Safety Compliant to ANSI/IEEE C62.41, Class A 3 Year Warranty Description The LE75S-CD Series are constant current mode LED Driver power supplies that operate from a wide range input of 90 to 305Vac. These models provide up to 2.8A of output current, at a maximum output voltage of 108Vdc, at up to 75W output power. The LE75S-CD series are highly efficient and highly reliable. Features include dimming control, overvoltage protection, short circuit protection, and overtemperature protection. Model Selection Model Output Output Efficiency* Ripple & Regulation Overvoltage Number Current Voltage 110Vac 220Vac Noise** Line Load Trip Level LE75S28CD 2660mA-2940mA 13V 27V 85%-87% 87%-89% 5% of Vo pk-pk 1% 3% 35V 38V LE75S140CD 1330mA-1470mA 27V 54V 86%-88% 88%-90% 5% of Vo pk-pk 1% 3% 65V 70V LE75S70CD 665mA-735mA 54V 108V 87%-89% 89%-91% 5% of Vo pk-pk 1% 3% 118V 130V Notes: 1. Efficiency measured at full load, at input voltage noted. Efficiency will be 2% lower if measured immediately after start-up. 2. Measured at 20MHz bandwidth, with noise probe directly across output terminals, and load terminated with 0.1F ceramic and 10F low ESR electrolytic capacitors. 3. LE75S070CD: Non-Class 2 output (USR & CNR) 4. LE75S140CD: Class 2 output (USR), Non-Class 2 output (CNR) 5. LE75S280CD: Class 2 output (USR & CNR) General Specifications 90-305Vac, 47-63Hz, 1 110Vac: 0.8s 1.2s AC Input Turn On Time 120370Vdc 220Vac: 0.4s 0.6s Dimming 1-10Vdc source or External Resistor can be used Input Current 100Vac: 0.9A, 220Vac: 0.42A Function for dimming control. See below. 230Vac, cold start: will not exceed 50A Inrush Current www.slpower.com LE75S-CD REV 2.0 11-FEB-13 1 LE75S-CD 75W Single Output LED Driver Series General Specifications (continued) Overload Input Fuses XA, 250VAC fuses provided on all models Constant Current Protection Earth Leakage Short Circuit <1mA 277Vac, 50Hz Provided - no damage to unit, self-recovery. Current Protection Latch mode. AC input will need to be reset to Overvoltage See Models chart. return to normal operation after an OVP condition. Efficiency Protection See chart for trip range. Latch mode. AC input will need to be reset to Overtemperature Output Power 75W continuous return to normal operation after an OTP Protection condition. Trip Temperature = 110C typical. Operating Operating: -35C to +70C Ripple and Noise See chart Non-operating: -40C to +85C Temperature Relative 10% to 95% operating Output Voltage See chart 5% to 100%, non-operating Humidity UL8750, UL935, UL1012, UL1310 Class 2 Total Regulation +/- 3%. See chart Safety Standards CSA-C22.2 No. 107.1, CSA C22.2 No. 223-M91 Class 2 EN61347-1, EN61347-2-13 450,000 hours (2800mA model, at 110Vac input, Dimensions W: 2.66 x L: 5.91 x H: 1.46 MTBF 80% load, 25C ambient, per MIL-HDBK-217F). 65,000 hours (2800mA model, at 110Vac input, 750g Weight Lifetime 80% load, 45C ambient temperature. EMI/EMC Compliance EN55015, Radiated & Conducted with 6db of margin Emissions EMI for Lighting Equipment EN61547 Static Discharge Immunity EN61000-4-2, 4kV Contact Discharge, 8kV air discharge Radiated RF Immunity EN61000-4-3 EFT/Burst Immunity EN61000-4-4 Line Surge Immunity EN61000-4-5, 2kV line-line, 4kV line-earth EN61000-4-6 Conducted RF Immunity Power Frequency Magnetic Field Immunity EN61000-4-8 Voltage Dip Immunity EN61000-4-11 Line Harmonic Emissions EN61000-3-2 Flicker Test EN61000-3-3 ANSI/IEEE C62.41-1991: Class A operation. Line transient of 7 strikes of a 100kHz ring wave, Transient Protection 2.5kV level, common and differential mode. www.slpower.com LE75S-CD REV 2.0 11-FEB-13 2