LTECH DALI-25-150-900-E1A1 CC LED Intelligent Driver

       Product Specifications:

         LTECH DALI-25-150-900-E1A1 CC LED Intelligent Driver

• Model No.: DALI-25-150-900-E1A1
• Dimensions: 167×41×32mm(L×W×H)

         OUTPUT

• Output Voltage: 10-54VDC
• Max. Output Voltage: Max. 58VDC
• Non-Load Output Voltage: 0VDC
• Output Current: 150-900mA
• Output Power: 1.5W-25W
• Strobe Level: Almost flicker-free / High frequency exemption assessment level.
• Dimming Range: 0~100%, LED start at 0.01% possible. 
• PWM Dimming Frequency: ≤3600Hz (frequency conversion dimming)
• Current Accuracy: ±5%
• Ripple & Noise: ≤2V (no dim)

         INPUT

• Dimming Interface: DALI, Push DIM
• Input Voltage Range: 220-240Vac ±10%
• Frequency: 50/60Hz
• Input Current: <0.2A
• Power Factor:  PF>0.93/230Vac, at full load
• THD:  ≤20% at 230Vac, at full load
• Efficiency: 84%
• Inrush Current: Cold start 3.01A at 230Vac (twidth=35μs measured at 50% Ipeak)
• Anti-Surge: L-N: 1kV
• Leakage Current: <0.5mA/230Vac

         ENVIRONMENT

• Working Temperature: ta: 50°C tc: 90°C
• Working Humidity: 20 ~ 95%RH, non-condensing
• Storage Temp., Humidity: -40°C ~ 80°C, 10~95%RH
• Temp. Coefficient: ±0.03%/°C (0-50°C)
• Vibration: 10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes

         PROTECTION

• Over-heat Protection: Intelligently adjusting or turning off the output current if the PCB temperature ≥110°C, auto recovers
• Overload Protection: Shut down the output when rated power≥102%, auto recovers.
• Short Circuit Protection: Shut down automatically if short circuit occurs, auto recovers.
• Non-load Protection:  Shut down the output if no load, auto recovers when load back to normal.

         FEATURE

• Dimming interface: DALI, Push DIM Dimming range: 0~100%, LED start at 0.01% possible.
• DALI dimming curve can be either linear or logarithmic.
• Multi-current & wide voltage, suitable for different power LED.
• Non-load output voltage 0V to prevent damages to LED caused by poor contact.
• Short circuit / Over-heat / Over load / Non-load protection, recover automatically.
• DALI bus standard: IEC62386-101, 102, 207.
• Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.

          LTECH DALI-25-150-900-E1A1 Datasheet