MEAN WELL LRS-75-24 - 76.8W 24V 3.2A Enclosed Switching Power Supply

Industrial-grade AC-DC enclosed switching power supply delivering a robust 76.8W output at 24V DC with 3.2A current. The LRS-75-24 excels in demanding environments thanks to its wide 85~264VAC input range, 90% efficiency, and free air convection cooling—no fan required for silent, reliable operation.

Advantages

High efficiency up to 90% reduces energy waste and heat generation. Compact metal housing with built-in protections against short circuit, overload, and overvoltage ensures long service life. Wide operating temperature from -30°C to +70°C and 60ms hold-up time guarantee stable performance even during brief power interruptions. Adjustable output voltage (21.6~28.8V) allows fine-tuning for specific loads.

Suitable for

• Industrial automation and control systems
• LED lighting and signage
• Telecommunication equipment
• Test and measurement instruments
• General electronic devices requiring 24V DC power

Key specifications

• Output power: 76.8W
• Output voltage: 24V DC (adjustable 21.6~28.8V)
• Output current: 3.2A
• Input voltage: 85~264VAC, 47~63Hz
• Efficiency: 90%
• Ripple & noise: 150mVp-p
• Cooling: Free air convection
• Protections: Short circuit, overload, overvoltage
• Safety: UL60950-1, TUV EN60950-1
• EMC: EN55022 Class B

Recommendations

For installers and system integrators seeking a dependable 24V power source, the LRS-75-24 offers proven Mean Well reliability in a compact footprint. Pair with appropriate wiring and ensure adequate ventilation for optimal performance.