MEAN WELL LRS-75-15 75W 15V 5A Enclosed Switching Power Supply

The MEAN WELL LRS-75-15 is a 75-watt enclosed switching power supply delivering a stable 15 VDC output at up to 5 A. Its universal AC input (85–264 VAC) and high efficiency of 88% make it a reliable choice for industrial automation, LED lighting, and general electronics applications.

Advantages

This power supply features a compact metal enclosure with free air convection cooling, ensuring quiet operation and long service life. Built-in protections against short circuit, overload, over voltage, and over temperature safeguard both the supply and connected equipment. Compliance with international safety and EMC standards simplifies integration into global projects.

Suitable for

• Industrial control systems and automation equipment
• LED lighting and signage
• Test and measurement instruments
• Telecommunication devices
• General electronic applications requiring 15 VDC

Key specifications

• Output voltage: 15 VDC (adjustable 13.5–18 V)
• Output current: 5 A
• Output power: 75 W
• Input voltage: 85–264 VAC (120–370 VDC)
• Efficiency: 88%
• Ripple & noise: 120 mVp-p max.
• Operating temperature: -30 to +70 °C
• Cooling: Free air convection
• Protections: Short circuit, overload, over voltage, over temperature
• Safety standards: UL 60950-1, TUV EN 60950-1, CB, CE
• EMC: EN 55032 Class B, EN 61000-3-2, EN 61000-3-3
• MTBF: >700,000 hours

Recommendations

For reliable 15 VDC power in demanding environments, the LRS-75-15 offers an excellent balance of performance, protection, and value. Ensure proper ventilation around the unit for optimal cooling and longevity.