20W Dali Dimming Constant Current LED Driver

Starwell factory’s durable 20W Dali Dimming Constant Current LED Driver is specifically designed for high-end commercial and residential lighting systems. It strictly adheres to the DALI-2 standard protocol and can be seamlessly integrated with various DALI controllers and systems to achieve smooth, stepless and precise dimming (typically within the range of 0.1% to 100%). It adopts an efficient constant current output solution to ensure that the connected LED strips or modules maintain stable light output and no flicker at different brightness levels, effectively extending the lifespan of the lamps.
Features:
· Output constant voltage
· Range 100-265VAC
· Built-in PFC function
· Efficiency 89%
· Protections:short circuit/over voltage
· Fully isolated plastic case
· Easy installation
· Cooling by free air convection
· Dimming function: DALI with better compatibility
· Suitable for LED lighting applications by PWM output
· Compliance to worldwide safety regulations for lighting
· Suitable for dry/damp/wet locations

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Product Details

As the professional manufacturer, Starwell would like to provide you high quality 20W Dali Dimming Constant Current LED Driver, which is a high-performance 20W DALI dimming constant current LED driver, specifically designed for intelligent commercial and high-end home lighting systems. It perfectly combines the outstanding stability of constant current driving with the precise control capability of DALI digital dimming, making it an ideal core component for building modern, programmable lighting environments.

Its compact design facilitates installation and integration, providing comprehensive overvoltage, over-temperature and short-circuit protection. The product is suitable for places such as museums, offices and hotels that require intelligent scene-based lighting control, and is an ideal driver solution for achieving efficient energy conservation and flexible light environment management.

20W 350mA Constant Current Dali Push Dimming Led Driver, this driver supports the innovative Dali Push dimming 350mA constant current 20W led driver operation mode, allowing users to manually adjust the light through simple buttons, greatly enhancing the flexibility of installation, commissioning and daily use. At the same time, 20W Dali dimming LED Driver Constant Current 1000mA 89% Efficiency for led lighting, with its conversion efficiency as high as 89%, significantly reduces energy consumption and heat loss, making it suitable for lighting scenarios with higher requirements for power and heat dissipation.

Specification

AC Current(Typ.)	0.102A(220V)	0.104A(220V)	0.104A(220V)	0.107A(220V)
Leakage current	<0.7mA/220VAC
Protection	Short Circuit	Protection type:Hiccup mode, recovers automatically after fault condition is removed
	Over Current	≤1.4*Iout
	Over temperature	100℃±10℃ shut down o/p voltage, re-power on to recover
Environment	Working TEMP.	-40~+50℃
	Working Humidity	20~95%RH,non-condensing
	Storage TEM., Humidity	-40~+80℃,10~95%RH
	TEMP. coefficient	±0.03%/℃(0~50℃)
	Vibration	10~500Hz,5G 12min./1 cycle,period for 72min.each along X,Y,Z axes
Safety &EMC	Safety standards	EN61347-1 EN61347-2-13 IP20
	Withstand voltage	I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC
	Isolation resistance	I/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25℃/70%RH
	EMC EMISSION	Compliance toEN55015,EN61000-3-2 (≥50%load)
	EMC IMMUNITY	Compliance to EN61000-4-2,3,4,5,6 ,11,EN61547,A light industry level (surge4KV)

As a reliable 20W Dali dimming constant current power supply for LED lights, it ensures to provide pure and flicker-free constant current for LED modules or light strips. The product housing adopts Dimmable 20W LED Driver AC-DC Constant Current Plastic Case for LED Lighting, featuring a compact and sturdy structure with excellent heat dissipation performance, and supports both built-in and external installation.

In conclusion, this is a 20W constant current DALI dimming LED driver with comprehensive functions and reliable performance. Whether you need to build a complex DALI intelligent lighting network or are looking for a stable and easy-to-use dimmable driver, this 20W DALI dimming constant current LED driver can be an outstanding choice for you, providing smart, efficient and long-lasting power to all kinds of LED lamps.