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70ma-700ma 12v DALI-2 D4I dimmable constant current 20W led driver price for indoor

This DALI-2 & PUSH dimmable 20W LED driver has built-in active PFC function and has a working efficiency of up to 82%. It is suitable for indoor dry space smart LED lighting project installation and use
  • Brand:

    SMARTS
  • Item No.:

    SMT-DI020W070-D4PP
  • Input Voltage:

    100-277VAC
  • Output Voltage:

    12V-54V
  • Output Current:

    70mA-700mA
  • Working Mode:

    Constant Current
  • Dimming mode:

    DALI-2 & PUSH dimmable
  • Size:

    220*30*20.3MM
  • Certification:

    UL、CE
Products description

70ma-700ma 12v DALI-2 D4I dimmable constant current 20W led driver price for indoor

100-277vac DALI-2 & PUSH D4I intelligent dimmable LED power supply, compliant with DALI protocol, with dali dimming consistency, can achieve precise dimming and synchronous response. Help users create ideal lighting effects.


  Specification  

Model SMT-DI020W070-D4PP
Certificate UL / FCC / CE / RoHS / Reach / DALI / NFC
Output Rated current 70mA-700mA (multiple current for choice freely by ProNFC)
DC Voltage 12V-54V
Rated power  20Wmax
Voltage Tolerance 0.85%
No-load voltage 33Vmax
Line Regulation <0.5%
Load Regulation <0.5%
Input Voltage Range 100-277VAC
Frequency Range 47 - 63Hz
Power Factor @ full load  >0.91
THD(Typ.) @ full load <15%
Efficiency @ full load >82%@120VAC 60Hz    >82%@230VAC 50HZ    >81%@277VAC 60HZ
No load power (Max) <0.8W
Standby power (max.) <0.5W
AC Current (Max.) <0.56A
Inrush Current (Typ.) 17.5A, 29.1us@50%Ipeak@120V    33.6A, 864ns@50%Ipeak@230V     40.4A, 26us@50%Ipeak@2770V
Leakage current <0.5mA
Protection Short Circuit Hiccup mode, restarts automatically after fault condition is removed
Over load Hiccup or Constant power mode, restarts automatically after fault condition is removed
Over temperature Ambient temp.Over 55 ± 5℃, output current will be reduced to 50%;
Ambient temp.Over 45 ± 5℃, recovers automatically after temp. drops.
Ambient temp.Over 75 ± 5℃, output current will be reduced to 0%;
Ambient temp.Over 45 ± 5℃, recovers automatically after temp. drops.
Environment Working TEMP -40~+60℃ (see below derating curve)  
Working Humidity 20 -90%RH  non-condensing  
Storage TEM.,Humidity -40 - +80℃,10 - 95% RH 
TEMP.coefficient ±0.03%/℃(0 - 50℃)
Vibration 10~500Hz, 2G 12min./1 cycle, period for 72min. each along X,Y,Z axes
Safety & EMC Safety standards EN61347-1   EN61347-2-13 (EU)  &  UL8750 (US)
Withstand voltage I/P-O/P:3.75KVAC (EU)  &  I/P-O/P:1.8KVAC (US)
Isolation resistance I/P-O/P:100MΩ / 500VDC / 25℃ / 70%RH
EMC Emission EN55015   EN61000-3-2,3(EU)  &  FCC Part 15 ,Subpart B; ANSI C63.4:2014 (US)
EMC Immunity IEC/EN61000-4-2,3,4,5,6,8,11; EN/EN61547(EU)
Power supply Strobe test standard IEEE 1789 Flicker free
lightning surge DM:2KV
Others Net Weight 0.38KG
Dimension 251.9*31*22.5mm (L*W*H)
Packing ***pcs /CTN
Notes l All parameters NOT specially mentioned are measured at rated load and 25℃of ambient temperature.
l To extend the driver's using life , please reduce the loading at lower input voltage .

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  Mechanical Specification  

1.Input with Gray terminals 6P: Live Wire AC (L), Neutral Wire AC(N) .
2.Output LED SEC with Red/Black terminals 4P: output Positive (LED+), output negative (LED-). Connected to LED Lamps. 
3.Dimming Gray terminals 6P: when DALI dimming, signal dimming DA+, DA-/PUSH N and PUSHS L connected to the BUS of the DALI Master.
4.Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged.
5.This product is also suitable for temperature control. It is recommended to use NTC for external temperature sensors, and the resistance value when triggering protection is between 1 Ω -20K Ω.

Warm tips: 
1.Suggested wire diameter: Input 0.2mm2-1.5mm2/AWG24-16.



 Dimming Operation 

Connect the DALI signal cable to the DALI bus of the controller (DALI Master), and after the controller scans and assigns an address, the power supply can be dimmed and controlled.

Attention:

The models with D4I and D4P in the model names all have DALI bus power supply function. If the bus power supply function is enabled (default off, can be enabled in NFC or upper computer),

DALI dimming will come with a voltage of 16-20V, without the need for external power supply. If the power supply function is turned off, an additional DALI power supply (DALI Power) is

required.


  Related Products  

10w constant current led driver

This ultra-thin 20W DALI D4I dimmable LED driver has a built-in NFC smart programming module. Users can read, write and program the power data through the NFC app. It has a 7-year warranty


Model: SMT-DI020W070-D4PA

Input Voltage: 100-277vac

Dimming Mode: DALI-2 D4I Dimmable
Size: 238*38.5*23.6MM (L*W*H)
Certification:UL,FCC, CE, ROHS 

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