MEAN WELL RS-25-15 25.5W 15V 1.7A Enclosed Switching Power Supply

Industrial and automation systems often face unstable power delivery, leading to equipment failure and downtime. The MEAN WELL RS-25-15 is a compact 25.5W enclosed switching power supply that delivers a stable 15V DC output from a universal AC input, ensuring reliable operation for a wide range of electronic devices.

Who is it for

This power supply is ideal for engineers, system integrators, and hobbyists working on industrial automation, LED lighting, test and measurement equipment, and other applications requiring a dependable 15V DC source in a space-constrained environment.

Main features

• Universal AC input range: 88–264VAC (125–373VDC) for global compatibility
• High efficiency up to 83.5%, reducing energy waste and heat generation
• Built-in protections: overvoltage, overload, and short circuit for enhanced safety
• Free air convection cooling — no fan required, silent operation
• Compact enclosed metal case for easy integration and protection
• Low ripple and noise (120mVp-p) for sensitive electronics
• Wide operating temperature range: -20°C to +70°C
• Complies with international safety standards: UL60950-1, TUV EN60950-1, CB IEC60950-1

Specifications

• Output power: 25.5W
• Output voltage: 15V DC
• Output current: 1.7A
• Input voltage: 88–264VAC (125–373VDC)
• Input frequency: 47–63Hz
• Hold-up time: 80ms at 230VAC full load
• Line regulation: ±0.5%
• Load regulation: ±1.0%
• Isolation voltage: 3kVAC input to output
• MTBF: >400K hrs (MIL-HDBK-217F, 25°C)
• Dimensions: 79 x 51 x 28 mm (L x W x H)
• Weight: 0.13 kg

Tips

Ensure adequate ventilation around the unit to maintain optimal performance. For best results, mount the power supply in a dry, dust-free environment and use appropriate wire gauges for input and output connections.