ESM030W-1750-14

Dimming:	ELV, Triac
Weight:	0.556 lb (252g)
Approvals:	cUL, UL, cRUcs, FC, CE, CB
Mounting Type:	Chassis Mount
Size / Dimension:	4.20" L x 2.37" W x 0.99" H (106.7mm x 60.3mm x 25.2mm)
Termination Style:	Wire Leads
Efficiency:	87%
Operating Temperature:	-30°C ~ 90°C
Ratings:	IP64, IP20, NEMA 410
Features:	OCP, OTP, SCP
Series:	ESM
Power (Watts):	13W
Current - Output (Max):	1.75A
Voltage - Output:	8 ~ 14 V
Voltage - Input (Max):	277VAC
Voltage - Input (Min):	120VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
Part Status:	Active

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LED Drivers

LED Drivers are used to regulate the brightness of LED lights, thus providing a precise and energy efficient way to power LED lighting. The ESM030W-1750-14 is a type of LED driver that can be used in a variety of applications and has a unique set of features. In this article, we will discuss the application field and working principle of the ESM030W-1750-14 LED Driver.

Application Field

The ESM030W-1750-14 LED Driver is most commonly used in residential, industrial, and commercial applications. The driver is designed to be able to handle a large range of input voltage, from 80-265VAC, while still providing a reliable and consistent output. This makes the driver suitable for a range of applications, from indoor and outdoor lighting, to interior and exterior illumination. Additionally, the driver has high efficiency, low THD, and low EMI, making it a great choice for applications that require high power with minimal heat generation.

Working Principle

The ESM030W-1750-14 LED Driver uses a Constant Current Control (CCC) topology. This topology uses a series of high- efficiency switching devices to regulate the output current of the driver. The driver has two stages for current regulation, the constant current regulation stage and the average current regulation stage. In the constant current regulation stage, the input voltage is passed through a buck circuit, acting as the energy storage device. During this stage, the input voltage is regulated by the PWM controller to ensure the maximum efficiency and precise output current. In the average current regulation stage, the switching elements in the driver are controlled by the voltage feedback and current feedback loop, making sure that the output current is always regulated.The ESM030W-1750-14 LED Driver also has several features that make operation easier and safer. The driver has a built-in short-circuit protection system, which will shut off the output current when a short circuit occurs, protecting the driver from potential damage. Additionally, the driver has a soft-start function, which prevents large inrush current during power up, helping to extends the life of the driver. Overall, the ESM030W-1750-14 LED Driver is an ideal choice for either residential, industrial, or commercial applications due to its high efficiency, low THD, and low EMI. Its CCC topology and built-in protective features make it a safe and reliable choice for any LED lighting system.

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