Dimming:	ELV, Triac
Weight:	--
Approvals:	cRUcs, SA, ENEC, FC, CE, CCC, CB, KC, NEMKO, UL, CSA
Mounting Type:	Chassis Mount
Size / Dimension:	3.30" L x 1.57" W x 0.99" H (83.8mm x 39.9mm x 25.1mm)
Termination Style:	Wire Leads
Efficiency:	87%
Operating Temperature:	--
Ratings:	IP64
Features:	OCP, OTP, SCP
Series:	ESS
Power (Watts):	19W
Current - Output (Max):	450mA
Voltage - Output:	28 ~ 42 V
Voltage - Input (Max):	277VAC
Voltage - Input (Min):	120VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current
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

LED Drivers-ESS020W-0450-42 application field and working principle

LED Drivers, derived from the term Light Emitting Diode, is used to provide illumination or act as a light source for all sorts of applications and devices. They are found in many devices, such as cell phone displays, computer as well as television screens, and video projection systems. This particular technology has gained tremendous popularity in today’s modern world. LED drivers provide a convenient, efficient and cost-effective way to operate LED lamps.The ESS020W-0450-42 is a special LED driver that is designed to specifically serve the needs of LED lighting systems. This product functions by converting AC voltage into a safe DC voltage to power LED lamps. The product is of the highest quality, offering adjustable current limit to manage power and reduce risk of overload, and maximum tested surge protection of 12V in order to prevent overvoltage.This LED driver is rated at 20W power and 50V DC, and can supply up to 90% of its rated power. It is loaded with advanced safety features, such as overvoltage lock out protection, short circuit shutdown, and reset safety to ensure optimal functionality and protection. Furthermore, the ESS020W-0450-42 LED driver is also designed to be compatible with most energy-saving LED lighting system products.This product can be used to provide illumination for a wide variety of applications, such as car, home, and industrial lighting. It is also commonly used in LED street lighting systems, where it allows for more efficient utilization of energy. In industrial applications, this LED driver can be used for quality control and machine vision tasks as its high reliability and smooth operation can help in saving material wasted due to errors or faults.The working principle of the ESS020W-0450-42 LED driver is quite simple. The AC voltage is first converted into DC voltage through a power supply circuit, which is then regulated and regulated overflow into the LED light. The feedback resistor measures the output LED current while the control terminal then adjusts the transmitting power for better power efficiency. It also helps protect the LED driver from voltage shocks, overvoltage and short circuits.The use of LED technology in lighting has revolutionized the way we view environmental sustainability. With the help of the ESS020W-0450-42 LED driver, lighting systems can be made more efficient and reliable, reducing the amount of energy consumed while making it more cost-effective. The ESS020W-0450-42 LED driver is a great way for businesses to save money and make the switch to LED lighting technology.

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

Part Number	Manufacturer	Price	Quantity	Description