HLG-240H-15A

Voltage - Isolation:	3.75kV
Approvals:	CB, CCC, CE, cURus, PSE, RCM, TUV
Mounting Type:	Chassis Mount
Size / Dimension:	8.67" L x 2.68" W x 1.53" H (220.2mm x 68.0mm x 38.8mm)
Termination Style:	Wire Leads
Efficiency:	90%
Operating Temperature:	-40°C ~ 90°C
Ratings:	IP65
Features:	OCP, OTP, OVP, SCP
Dimming:	--
Series:	HLG-240H
Power (Watts):	225W
Current - Output (Max):	15A
Voltage - Output:	14 ~ 16 V
Voltage - Input (Max):	305VAC
Voltage - Input (Min):	90VAC
Number of Outputs:	1
Topology:	AC DC Converter
Type:	Constant Current, 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

LED Drivers are used to provide power to LED systems. A LED driver is an electrical device that regulates the power to an LED or a string of LEDs. It helps to provide a consistent current supply to the lights, without which the voltage drops could be so severe that the LEDs would not be able to function at an even light output throughout their lifetime. This article will look at the application field and working principle of HLG-240H-15A LED driver.

Application Field

HLG-240H-15A LED driver is suitable for both indoor and outdoor lighting applications. It offers an efficiency of up to 90% and a power factor of up to 0.9, making it a good choice for lighting applications that require a high level of efficiency and a low level of power loss. The driver is also capable of dimming control, and is designed to work with most dimmers on the market.In addition, HLG-240H-15A LED driver is capable of operating at a wide range of temperatures from -40 to 80C. This makes it suitable for use in environments with fluctuating temperatures, such as those found in restaurants or warehouses.

Working Principle

The basic working principle behind HLG-240H-15A LED driver is straightforward. The driver uses a voltage regulator to maintain a constant voltage across the LED string. This is achieved by allowing a certain amount of current to flow through the LED string, while at the same time not exceeding the rated current.The voltage is regulated by a feedback loop that monitors the voltage drop across the LED string and adjusts the current accordingly. The feedback loop is closed by a set of resistors that are connected between the output of the driver and the input of the voltage regulator.When the light output of the LED string changes, the voltage regulator will adjust the current supply to ensure that the LEDs remain at the desired level of light output. This will help to extend the life of the LEDs, as well as help to ensure that the system runs at optimum efficiency.

Conclusion

The HLG-240H-15A LED driver provides a reliable source of power for LED lighting systems, offering an efficient solution that can be used in both indoor and outdoor applications. It is capable of running at a wide range of temperatures, and can be controlled with most popular dimmers. The driver also features a built-in current regulator that helps to ensure that the LEDs remain at the desired level of light output.

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