
MEAN WELL LRS-450-24 24V 18.8A 451.2W Switching Power Supply.The MEAN WELL LRS-450-24 is a high-power, enclosed AC-to-DC switching power supply designed to deliver a stable 24V DC output at 18.8A, with a rated output power of 451.2W. Its compact, low-profile metal enclosure makes it suitable for industrial automation, electrical control panels, machinery, and electronic equipment requiring a reliable 24V DC power source. The power supply features a switch-selectable AC input range of 90–132V AC or 180–264V AC and a built-in cooling fan with automatic fan control. It also provides short-circuit, overload, overvoltage, and overtemperature protection for reliable operation in industrial environments.
Brand: MEAN WELL
Model: LRS-450-24
Output voltage: 24V DC
Rated output current: 18.8A
Rated output power: 451.2W
Input voltage: 90–132V AC / 180–264V AC, switch selectable
Adjustable output voltage: 21.6–28.8V DC
Enclosed metal housing
Low-profile 35mm design
Built-in cooling fan with automatic ON/OFF control
Short-circuit, overload, overvoltage, and overtemperature protection
LED power indicator
Typical efficiency: 91%
Industrial automation systems
Electrical control panels
Factory machinery
Industrial control equipment
24V DC electronic equipment
LED lighting systems
Industrial power distribution
Embedded systems and instrumentation