LED20W-17-C1250

Dimming:	--
Weight:	0.282 lb (127.91g)
Approvals:	CE, cULus
Mounting Type:	Chassis Mount
Size / Dimension:	3.74" L x 1.61" W x 0.98" H (95.0mm x 41.0mm x 25.0mm)
Termination Style:	Wire Leads
Efficiency:	86%
Operating Temperature:	-30°C ~ 60°C
Ratings:	IP66
Features:	OCP, OVP, SCP
Series:	LED-20W
Power (Watts):	20W
Current - Output (Max):	1.25A
Voltage - Output:	9 ~ 17 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Active

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LED Drivers

The LED20W-17-C1250 is a type of LED driver, and its application field and working principle is now being discussed.LEDs (Light-emitting Diodes) are energy-efficient and durable light sources with many advantages over other types of light sources such as incandescent and fluorescent bulbs. LEDs are growing in popularity for a variety of applications such as general lighting, traffic signals, automotive lighting, and more.However, unlike traditional lighting sources, LEDs do not easily work as direct replacements for existing lighting solutions. LEDs require special drivers to regulate and control the current and power supply entering the LED. LED drivers serve this purpose.LED drivers, sometimes known as LED power supplies, are electronic components that deliver electrical energy to a light-emitting diode (LED). By doing so, the LED driver ensures that the LED operates within its safe operating limits, and also provides efficient drive current for the light source.The LED20W-17-C1250 is an LED driver made specifically for medium-to-high-power applications such as street lights and tunnel lights. It is equipped with a built-in active PFC (Power Factor Correction) function which maintains a power factor greater than 0.9, making it highly energy-efficient.The LED20W-17-C1250 is a constant current source output type LED driver. This means that it can accurately regulate the current entering the LED from the constant voltage source. This ensures that the exact amount of current is delivered, and thus, the LED is operated optimally.The LED driver also features flicker-free design, water and dustproof do case, dimming control, built-in four protections (over-voltage, over-current, over-temperature, and short-circuit protection), and four stages of light brightness control. The LED20W-17-C1250 also has a high efficiency rate (>85%) and a high power factor (>0.95).Overall, the LED20W-17-C1250 is an ideal LED driver for applications such as street lights and tunnel lights that require energy efficiency and dimming control. Its built-in active PFC function ensures a power factor greater than 0.9 while its constant current source output type design provides an optimal operation for the LED. Additionally, its four stages of light brightness control and four protections allow fine-tuned control for the user. The LED20W-17-C1250 is therefore an excellent choice for medium-to-high-power applications.

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