New MEAN WELL series: More compact, more efficient, more powerful

With the introduction of the new NSP-500 and NSP-750 power supply series, MEAN WELL is expanding MEAN WELL range in the upper power range and consistently continuing the successful development of the NSP-75/100/150/200/320 series.

Compared to the RSP-500/750 series, which has proven itself over more than ten years, the new NSP generation offers a comprehensive technological upgrade:

• 33% more compact design
• Higher energy efficiency
• 200% peak performance
• Wide temperature range from –40 to +85 °C (+60°C without derating)
• Extended warranty period of 5 years

Thanks to certifications for industrial, household, and medical applications, the NSP-500/750 series is ideal for use in industrial automation, communications and security technology, the medical sector, smart home devices, new energy systems, and many other areas of application.

Highlights of the NSP-500/750 series:

• Wide input voltage range: 85–305 VAC, compatible with North America 277 VAC, robust with unstable AC inputs
• High efficiency: 90–95% with low idle consumption <1 W
• 200% peak power for short load peaks
• Extreme temperature range: –40 to +85°C (full load up to +60°C)
• Quiet operation: Built-in fan <45 dB
• Comprehensive protection: short circuit, overload, overvoltage, overtemperature
• Safety and standards compliant: OVC III, 2×MOPP, medical BF applications
• International certifications: CB, DEKRA, UL, RCM, BSMI, CCC, EAC, BIS, KC, CE, UKCA; IEC/EN 62368-1, 61010-1, 61558-1, 62477-1, 60601-1, 60335-1, SEMI 47
• Durable construction: Printed circuit board with protective coating
• Manufacturer's warranty: 5 years