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28W 350~700mA*1ch DALI DC-DC CC Driver BMP28D-1SMC

Short Description:

  • Item No.: BMP28D-1SMC
  • Output Power: 28W

Product Detail

Product Tags

28W 350/400/450/500/550/600/650/700mA DALI DC-DC Driver

BMP28D-1SMC is a DC/DC constant current output LED driver.The output current can be
set via DIP switch.It can be controlled by DALI master, and the dimming curve is
smooth and flicker free.


1. utput current 350-700mA, can be set via DIP switch

2. Compliant with DALI 2.0 standard protocol

3. Mixed dimming PWM+CCR, no flicker

4. Short circuit protection, overload protection,no load protection,Input reverse connection

5. Built-in driver

6. Hot plug for input port and non polarized

Technical Parameters

Model BMP28D-1SMC
Input Efficiency 93%
Voltage 45V-51VDC
Current 0.63Amax@48VDC, full load
Standby Power <0.3W
Output Current / Voltage / Power 350mA/3-40VDC/14W
Accuracy ±5%
Channel 1
Out put lf current ripple(<120Hz) Same as LF ripple on 48V bus
Fuction Dimming mode DALI Dimming
Dimming depth 1%
Protection No-load operation The led driver will not be damaged in no-load operation
Short circuit Shut down the output self-recovery after removing the fault
Over Load When the output voltage is exceeded, the output current decreases and, recovers automatically when the load is reduced.
Input reverse connection Operation normally
Hot plug Input Support
Others Pcb Dimension 125*14*10mm(L*W*H)
Packing(weight) Net weight: 15g±5%/PCS; 200PCS/Carton; 3.7kg±5%/Carton; Carton Size: 276*180*136mm(L*W*H)
Operating Temperature -20℃ ~ 60℃
Tc 90℃
Storage Temperature -40~80℃
Relative Humidity 20~90% RH

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