Over 15 years experience of providing support of MEAN WELL Power Supplies
The MEAN WELL NSP-200 series is a 200W high-reliability AC/DC enclosed power supply engineered for a wide range of industrial, medical, and automation applications. With a universal 85–305VAC input and built-in active PFC, it delivers up to 94.5% efficiency and extremely low no-load power consumption for improved energy savings. The compact 159×97×30 mm design supports fanless convection cooling and operates across an ultra-wide temperature range from –40°C to +85°C. The NSP-200 series features 200% peak power capability, constant current limiting, remote ON/OFF control, remote sense, and a DC OK signal for system monitoring. Certified to global safety standards—including IEC/EN/UL 62368-1, 60601-1 (2×MOPP, BF rated), 60335-1, 61010-1, and 62477-1—the NSP-200 series ensures robust performance for industrial controllers, medical devices, security equipment, telecommunications, PoE systems, and automation projects.
Key Features
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BrandMean Well
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SeriesNSP Series
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Power Rating201 Watt
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Output Voltage15 Volt
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Rated Current13.4 Ampere
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Input Voltage85V~305V
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No of Output1
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Standards MetBSMI,CB,CCC,CE,EAC,RCM,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty5 Year
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Length6.26 in
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Width3.82 in
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Height1.18 in
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Weight1.1 lb
::specification::
Frequently Asked Questions
What output does the NSP-200-15 provide?
The Mean Well NSP-200-15 is a 201W enclosed AC/DC power supply with a 15V DC output and a rated current of 13.4A. It is designed for applications that need a stable higher-current 15V supply in a compact industrial form factor.
What kinds of equipment is the NSP-200-15 suited for?
This model is intended for industrial, medical, automation, telecom, PoE, and security-related systems where a reliable 15V power source is required. Its high-reliability design, DC OK signal, remote ON/OFF, and remote sense support make it a good fit for monitored and performance-sensitive equipment.
Can the NSP-200-15 operate in harsh temperature conditions?
Yes. The NSP-200-15 is rated for operation from -40°C to +85°C, with derating required above +60°C. It also uses fanless convection cooling and a conformal coated PCB, which helps it suit demanding industrial environments.
Does the NSP-200-15 support medical or safety-critical equipment requirements?
This model is part of a series certified to multiple global safety standards, including IEC/EN/UL 62368-1 and IEC/EN/UL 60601-1. The series also includes 2xMOPP medical compliance and BF-rated design characteristics, making it relevant for medical and other high-reliability applications where those approvals matter.
How efficient is the NSP-200-15 for continuous operation?
The NSP-200 series reaches efficiency up to 94.5% and is designed with very low no-load power consumption. That combination helps reduce wasted energy and heat, which is useful in systems expected to run for long periods.
What makes the NSP-200-15 different from standard enclosed power supplies?
Compared with general-purpose enclosed supplies, the NSP-200-15 emphasizes high reliability, wide operating temperature range, active PFC, low leakage current, and broad safety approvals. It also includes features such as 200% peak power capability, constant current limiting, remote sense, remote ON/OFF, and a DC OK signal for system-level monitoring.
Is the NSP-200-15 appropriate for systems with unstable or wide-range AC input?
Yes. The NSP-200-15 accepts a universal 85-305VAC input range, which makes it suitable for equipment used across different mains environments. It also supports 120-431VDC input, adding flexibility for broader industrial deployment.
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