LED75W-257

Dimming:	--
Weight:	--
Approvals:	CE, cULus
Mounting Type:	Chassis Mount
Size / Dimension:	6.42" L x 2.81" W x 1.83" H (173.0mm x 71.3mm x 46.5mm)
Termination Style:	Wire Leads
Efficiency:	91%
Operating Temperature:	-30°C ~ 70°C
Ratings:	IP66
Features:	OCP, OVP, SCP
Series:	LED-75W
Power (Watts):	75W
Current - Output (Max):	300mA
Voltage - Output:	257V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Voltage
Part Status:	Active

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to LED75W-257 LED Drivers

LED75W-257 is an LED driver dedicated to 75W LED lamps. It is a member of the 10-channel digital high-power series of LED drivers. The LED75W-257 is a constant voltage 15V-48V and constant current 75W LED driver, which drives up to 75W load current. It is controlled by a digital control system that can accurately adjust the LED load current for a better lighting output.

Applications of LED75W-257 LED75W-257 is ideal for applications where consistent, accurate lighting is desired. It is designed for LED luminaires that are designed to use 75W LEDs. This LED driver can be used to provide directional lighting in numerous applications, including general purpose illumination, outdoor lighting, signs and displays, and entertainment lighting.It is also well suited for applications where energy efficiency and low maintenance costs are desired. LED75W-257 offers a constant voltage and current that is more stable than traditional incandescent or halogen bulbs, which typically suffer from significant fluctuations in voltage and current over their lifetime.Working Principle of LED75W-257LED75W-257 uses a digital control system that works by modulating the amount of current supplied to the LED based on the predetermined programmed light output. The LED driver includes a power converter to step down incoming supply voltage into the desired output voltage. The output current is then regulated by the current control blocks using a feedback loop that monitors the LED load.This closed loop system helps to ensure consistent lighting output and efficiency over the lifespan of the driver. The LED driver also includes a range of protection mechanisms, such as over-current protection, open LED protection, overload protection, surge protection, and EMI protection.ConclusionLED75W-257 is a high-quality LED driver that is designed for high-power LED applications. Its digital control system ensures consistent, accurate lighting output and higher efficiency than traditional light sources. Furthermore, its protection mechanisms make the driver safer and more reliable than many other LED drivers. This LED driver is widely used in a variety of applications, from general-purpose to directional lighting.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description