4789

Power (Watts):	40W
Approvals:	--
Mounting Type:	Chassis Mount
Size / Dimension:	5.03" L x 2.14" W x 2.00" H (127.8mm x 54.4mm x 50.8mm)
Termination Style:	Screw Terminal
Efficiency:	87.5%
Operating Temperature:	--
Ratings:	NEMA 3R
Features:	--
Dimming:	MLV
Series:	--
Current - Output (Max):	3.19A
Voltage - Output:	11.4V
Voltage - Input (Max):	120V
Voltage - Input (Min):	--
Number of Outputs:	1
Topology:	AC AC Converter
Type:	--
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

What are LED Drivers?

LED drivers are voltage regulators that limit the amount of current an LED can draw from a power supply. They are essential components of any LED system to ensure that the LED is driving the correct current for optimal performance. LED drivers can also help protect LEDs from power surges, overvoltage, and current spikes that would otherwise damage the LED and shorten its life.

What is a 4789 Application Field?

A 4789 application field is a field of study or application for LED drivers. It includes products with a variety of characteristics such as dimming capabilities, protection features, output voltage control, and power efficiency. These characteristics enable LED drivers to control the performance of LEDs in various applications in order to meet the needs of the customer.

What is the Working Principle of 4789 LED Drivers?

The working principle of 4789 LED drivers is based on the principle of regulating current to the LED. The driver has an integrated microcontroller and a set of on-chip components designed to control current to the LED. This adaptive control system adjusts current to maintain a constant voltage to the LED, maximizing power efficiency and ensuring protection against overcurrent, overvoltage, and other system failures. The integrated microcontroller also allows for dynamic control features such as dimming and color control, as well as improving system reliability by automatically compensating for temperature changes and output voltage fluctuations.

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

Part Number	Manufacturer	Price	Quantity	Description