250W 24VDC 0/1-10V CV Driver

The LMQ-R Series is a constant voltage LED driver for indoor applications. Its Metal case makes these devices an excellent choice for industrial and domestic applications.


No Flickering IP20 Dimmable Constant Voltage 250W LED Transformer


Model LMQ-R250-12 LMQ-R250-24
Output DC Voltage 12V 24V
Voltage Tolerance ±0.5V
Rated Current 0-20.8A 0-10.4A
Rated Power 250W
Ripple & Noise 250mVp-p 250mVp-p
Input Voltage Range 170-264VAC
Frequency Range 50~ 60HZ
Power Factor PF> 0.6/220VAC(Full loading)
Full Load Efficiency(Typ.)  84%  84 %
AC Current (Max.) 1.25A 1.22A
Leakage current <0.5mmA/260VAC
Inrush current ≤60A
Protection Short Circuit Protection type: Hiccup mode, recovers automatically after fault condition is removed.
Over Load Hiccup mode, recovers automatically after fault condition is removed
VIBRATION 10-500Hz 2G10min
BURNT-IN TEST Input voltage:220V 50Hz rated output current 25°C Bum-in 2h
Environment Over temperature 100°C±10 °Cshut down o/pvoltage, re-poweron to recover
Working TEMP. – 20 ~  + 50 °C
Working Humidity 20~60%RH, non-condensing
Storage TEM.,Humidity -20~+85%,10~ 95%RH
START RISE HOLD TIME 1500ms, 20ms, 50ms/230VAC at full load
Safety & EMC Vibration 10 -500Hz, 5G 12min./1cycle, period for 60min.each along X,Y,Z axes.
Safety standards CE Mark
Withstand voltage I/P-O/P:1.5KVAC I/P-GND:1.5KVAC
EMC Immunity EN55015:2013;EN61547:2009; EN61000-3-2:2014; EN61000-3-3:2013
Package Weight 0.5kg
Packing 40pcs/CTN

Additional information

Input Volt




Output Volt





0-10V /1-10V Dimming, Dali Dimming, PWM Dimming, Triac Dimming

Power Supply Mode

Constant Voltage Source

Warranty Time

3 Years


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