Mean Well LRS-50-24 Fonte de alimentação AC/DC fechada 52,8W 24V 2,2A

Industrial-grade enclosed AC/DC power supply delivering a stable 24 VDC output at up to 2.2 A, with a compact perforated metal case and high efficiency of 88%. The LRS-50-24 is engineered for reliable operation in demanding environments, featuring a wide input voltage range of 85–264 VAC and full protection against short circuit, overload, and overvoltage. Its low no-load power consumption (<0.3 W) and free air convection cooling make it an energy-efficient choice for continuous duty.

Advantages

High efficiency up to 88% reduces energy waste and operating costs. The wide input range (85–264 VAC or 120–370 VDC) ensures compatibility with global mains standards. Built-in protections safeguard both the power supply and connected equipment. The unit operates over a broad temperature range from -30°C to +70°C, suitable for harsh industrial conditions. Compact enclosed design with perforated metal case provides mechanical protection and heat dissipation without forced cooling.

Suitable for

• Industrial automation and control systems
• LED lighting and signage
• Test and measurement equipment
• Telecommunication devices
• General electronic applications requiring 24 VDC

Key specifications

• Output power: 52.8 W
• Output voltage: 24 VDC
• Output current: 2.2 A
• Input voltage: 85–264 VAC (120–370 VDC)
• Efficiency: 88%
• No-load power consumption: <0.3 W
• Operating temperature: -30°C to +70°C
• Cooling: Free air convection
• Protections: Short circuit, overload, overvoltage
• Ripple & noise: 150 mVp-p max.
• Safety standards: UL60950-1, TUV EN60950-1
• EMC compliance: EN55022 Class B
• Warranty: 3 years

Recommendations

For reliable 24 VDC power in industrial and commercial settings, the LRS-50-24 offers an excellent balance of performance, protection, and energy efficiency. Ensure adequate ventilation around the unit and verify that the input voltage matches your local mains supply.