PuratiDIM-20W-500I is a 20W AC/DC constant current mode output LED driver featuring the two levels selectable by dip switch. It operates from 220-240VAC and offers two current levels ranging from between 250mA (10W)and 500mA (20W).

  • 250mA Constant Current Output       10W       250mA     20-40VDC
  • 500mA Constant Current Output       20W      500mA     20-40VDC
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General information
  • Material: PC-Polycarbonate
  • IP Rating: IP20
  • Lifetime (Ta=50°C): 50,000h
  • Tcase: 65°C
  • Warranty: 5 years
  • Working Temp: -20°-50°C
  • Switch Cycle Endurance: >100,000 cycles
  • Control: Phase Cut
  • Voltage: 220-240VAC
  • Nominal efficiency: 84%@230VAC, Full load
  • Frequency Range: 50/60Hz
  • Power factor: >0.95@230VAC, Full load
  • THD: <18%@230VAC, Full load
  • AC Current (max): 0.12A@230VAC, Full load
  • Inrush Current (peak): 2.18A/47μs
  • Driver: Phase cut dimming
  • Current tolerance: ±5%
  • Standy Power: <0.5W
  • No Load Out Voltage: Max 55VDC
  • Dimming Range: 5%-100%
  • Flicker: SVM≤0.3,PST LM<0.7
Features and Details
  • Overload protection
  • Over voltage protection
  • Short-circuit protection
  • 1Kv Surge Protection