Constant Voltage LED Drivers

ELM Series

12-53 W, Forward/Reverse-Phase and 0 - 10 V DIMMING
Features:
  • NOT RECOMMENDED FOR NEW DESIGNS. For new designs, select the ESM series.
  • Compatible with TRIAC (forward-phase or leading-edge) / ELV (reverse-phase or trailing-edge) and 0–10 V dimmers
  • Protections: output open load, over-current and short-circuit (hiccup), and over-temperature with auto recovery
  • Conducted and radiated EMI: Compliant with FCC CFR Title 47 Part 15 Class B at 120 Vac and Class A at 277 Vac
  • Complies with ENERGY STAR® luminaire specification and DLC (DesignLight Consortium®) technical requirements
  • IP20-rated case with silicone-based potting
  • Lifetime: 50,000 hours min at 70°C case temperature
  • 90°C maximum case hot spot temperature
  • Class 2 power supply

Applications:
  • Architectural
  • Commercial lighting
  • Downlight
  • Low Bay
  • Troffer
Technical Documentation:
> Short Datasheet
Email Me the Full Datasheet:
Input VoltageMax Output PowerOutput VoltageOutput Current RangeEfficiencyTHDMax Case TempPower FactorDimming MethodDimming RangeStart Time
120 & 277 Vac nominal50 W12 to 56 Vdc350 mA to 1.75 A Constant Currentup to 84%< 20%90º C (measured at the hot spot)>0.9Forward-Phase, Reverse-Phase & 0-10 V10-100% (% of Iout)1 s max
Loading Products
ERP Part NumberNominal
Input Voltage (Vac)
Output Current (mA)Power (W) Voltage Range (Vdc)Case TypeDimmingStatusAvailability
ELM050W-1400-38120 to 277140051-6024 - 38IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-0700-36120 to 27770022 - 36IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-0700-42120 to 27770028 - 42IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-0900-38120 to 27790024 - 38IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-1750-17.5120 to 277175012 - 18IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%samplingCheck >
ELM040W-0700-48120 to 27770024 - 48IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM040W-1000-38120 to 277100024 - 38IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM040W-1400-25120 to 277140013 - 25IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM050W-0750-56120 to 27775028 - 56IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM050W-1000-48120 to 277100024 - 48IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-0350-42120 to 27735024 - 42IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-0500-42120 to 27750024 - 42IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-0550-41120 to 27755024 - 41IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
ELM030W-0700-24120 to 27770014 - 24IP20 Rectangular MetalFor/Rev Phase & 0-10V, 10-100%productionCheck >
Notes:
  • For additional options of output current and output voltage, contact your sales representative or send an email to: SaveEnergy@erp-power.com